EP0250962A2 - Dispositif pour traitement cosmétique des cheveux - Google Patents

Dispositif pour traitement cosmétique des cheveux Download PDF

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Publication number
EP0250962A2
EP0250962A2 EP87108378A EP87108378A EP0250962A2 EP 0250962 A2 EP0250962 A2 EP 0250962A2 EP 87108378 A EP87108378 A EP 87108378A EP 87108378 A EP87108378 A EP 87108378A EP 0250962 A2 EP0250962 A2 EP 0250962A2
Authority
EP
European Patent Office
Prior art keywords
hair
shells
base body
liquid
legs
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP87108378A
Other languages
German (de)
English (en)
Other versions
EP0250962A3 (fr
Inventor
Walter Rumez
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19863621654 external-priority patent/DE3621654A1/de
Application filed by Individual filed Critical Individual
Publication of EP0250962A2 publication Critical patent/EP0250962A2/fr
Publication of EP0250962A3 publication Critical patent/EP0250962A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D2/00—Hair-curling or hair-waving appliances ; Appliances for hair dressing treatment not otherwise provided for
    • A45D2/12—Hair winders or hair curlers for use parallel to the scalp, i.e. flat-curlers
    • A45D2/14—Hair winders or hair curlers for use parallel to the scalp, i.e. flat-curlers of single-piece type, e.g. stiff rods or tubes with or without cord, band, or the like as hair-fastening means
    • A45D2/22—Hair winders or hair curlers for use parallel to the scalp, i.e. flat-curlers of single-piece type, e.g. stiff rods or tubes with or without cord, band, or the like as hair-fastening means with means for applying liquids therethrough
    • A—HUMAN NECESSITIES
    • A45—HAND OR TRAVELLING ARTICLES
    • A45D—HAIRDRESSING OR SHAVING EQUIPMENT; EQUIPMENT FOR COSMETICS OR COSMETIC TREATMENTS, e.g. FOR MANICURING OR PEDICURING
    • A45D7/00—Processes of waving, straightening or curling hair
    • A45D7/04—Processes of waving, straightening or curling hair chemical

Definitions

  • the invention relates to a device for hair cosmetic treatment, in particular for generating permanent waves, with at least one hair curler with an essentially rotationally symmetrical base body for winding up the hair, an enveloping body which can be placed on the base body and which encompasses the hair wrap and forms an intermediate space between itself and the base body two partially cylindrical shells which are provided with seals on at least two longitudinal edges touching each other and are held by spring force in a closed position adjacent to the base body, the cover body having an opening for supplying liquid hair treatment agents and the base body having transverse channels for introducing these agents into the hair wrap.
  • hair curlers consist of a mostly cylindrical, constricted winding body made of plastic with shaped elements that enlarge the surface of the hair curlers, so that the hair applied to the hair curlers is relatively tightly wrapped around them, but loosened up in the process is held to ensure good wetting of the hair with the permanent wave liquid and good penetration of the hair when rinsing.
  • After winding up the hair the hair is secured to the hair curler with an elastic band stretched along the curler over its opposite end faces; if necessary, sticks are drawn in under the elastic band.
  • the liquid permanent wave preparation is then dabbed onto the individual hair wraps with a brush or sponge until the hair is adequately moisturized. After the necessary exposure time has elapsed, there is an intermediate rinse with water, and if necessary a neutralization check with indicator paper. Then, in order to fix the shape determined by the curlers under the action of the permanent wave preparation, a fixing liquid is dabbed onto the hair wrap in an analogous manner and then rinsed out of the hair which is still wound up. The curlers are then removed, fixed again after unwinding if necessary, and finally the hair is styled.
  • the durability and dimensional stability of the perm can be increased if the action of both the perm preparation and the fixing liquid under heat treatment, i. H. under a drying hood.
  • a device in the form of a hair curler indicated at the outset consists of a base body which receives the hair and an envelope body which is formed from two shells which interact in the manner of clips.
  • the two shells can be opened against a spring force, which is formed by a leg spring surrounding the common pivot axis of the two shells, and pushed over the base body.
  • a spring force which is formed by a leg spring surrounding the common pivot axis of the two shells, and pushed over the base body.
  • To operate the two shells they are designed as half cylinders in the region of their two ends.
  • pressure plates are molded onto these semi-cylindrical parts in a manner similar to that of a clothespin, which can be pressed together against the spring force by finger pressure.
  • the shells are designed as quarter cylinders over most of their axial extent, so that they form an upwardly open half shell in the closed position.
  • the permanent wave liquid is poured into the half-shell from this side, whereby leakage onto the scalp is to be prevented by the seals on the lower longitudinal edges of the quarter-shells.
  • the permanent wave liquid soaks the hair wrap, whereby it can also flow through transverse channels of the bobbin.
  • a good seal on the longitudinal edges can only be achieved if the sealing surfaces of the shells are pressed together by a very high spring force. However, this means that the shells cannot be opened or can only be opened with great effort, which cannot be expected of the usually female operating personnel.
  • the permanent wave liquid can run out at the end, since no separate seals are provided there.
  • these hair curlers have the serious disadvantage that they can only be attached to the top of the head due to their open design on the top, since otherwise the permanent wave liquid would leak.
  • the curlers After the treatment, the curlers have to be emptied, which is practically only possible by opening the shells, but with this the scalp is at risk again, and the treated person is in no way protected by this method.
  • Exactly Dosing the permanent wave liquid is not at all possible, on the contrary, an overdose and unnecessary consumption can be expected if instead of the conventional dabbing of the hair wrap, the permanent wave liquid is now poured into the half-shell.
  • a winding body is provided, which, however, is completely encompassed by a double-shell wrapping body.
  • the winding body has axial hose nipples for connecting hose lines for the steam guide.
  • the steam flows through the hollow hair roller in the axial direction. Near the end faces, the winding body has transverse channels through which the steam can penetrate into the space between it and the enveloping body and thus to the hair wrap.
  • the half-shells are connected to each other like a hinge and provided with a closure on their underside facing the scalp.
  • Both opening and closing of the hair wrap must therefore take place in the immediate vicinity of the scalp, which is extremely cumbersome because the closure is difficult to access.
  • the insertion and removal of the hose lines or the connecting lines between the individual hair curlers is also cumbersome, since the insertion and removal must take place in the axial direction and thus close to the scalp and parallel to it.
  • the enveloping body is sealed against the winding body in the axial direction by ring seals, but not in the radial direction between the two half-shells.
  • the invention has for its object to develop a device of the type mentioned in such a way that the hair curlers can be easily and easily attached to the head of the person to be treated, a high level of tightness against leakage of the treatment liquid is achieved and a correct dosage of the treatment liquid is possible.
  • the enveloping body is formed from two semi-cylindrical shells completely encompassing the base body, which have a radially oriented inlet opening on one end face, a drain opening of the same kind on the other end face, each with a line connection, and on both end faces via ring seals outside of the Inlet and outlet openings lie against the base body such that a transverse channel in the base body connects to the inlet and outlet opening and that the shells can be additionally sealed with the seals at least on their longitudinal edges by means of a sealant that can be applied.
  • hose lines can easily be plugged in and removed again in a position perpendicular to the scalp.
  • the treatment liquid can be fed in and out in a constant stream, to the extent that is necessary to produce a perfect perm, i.e. in a precisely metered form, without the perm liquid on the end faces or on the longitudinal edges of the envelope can emerge. This is particularly prevented by at least the seals a sealant is applied to the longitudinal edges.
  • a further ring seal is provided on the two end faces within the inlet and outlet opening and the transverse channels open on the one hand in the space between the ring seals and on the other hand in the space between the enveloping body and the base body.
  • This double ring seal further improves the sealing on the end faces and effectively prevents the treatment liquid from escaping at the end faces, and on the other hand ensures the supply of the treatment liquid to the hair wrap located in the intermediate space.
  • the invention is characterized by a U-shaped clamping device which generates the spring force and consists of two parallel legs connected to one another via a fold, the fold being designed as a receptacle partially encompassing the ends of the half-shells and the free ends of the parallel legs in the direction are movable with respect to one another and can be resiliently locked together.
  • the inventive design of the clamping device has the advantage that, on the one hand, the half-shells are effectively pressed against one another and thus the hair wrap is encapsulated in a liquid-tight manner, on the other hand, the clamping device can be actuated easily by finger pressure through the legs, which form a long lever arm, until the legs are locked. Only a relatively small force is required to apply the necessary pressing force for sealing the half-shells sitting within the fold of the clamping device. In order to prevent the half-shells from slipping within the clamping device, the fold is designed such that it advantageously encompasses the half-shells at an angle of more than 180 °.
  • the free ends of the parallel legs of the clamping device are angled towards each other and the angled sections overlap and have a toothing by means of which they can be locked against each other, the toothing z. B. is designed as a saw toothing.
  • the free ends of the parallel legs are moved in the direction of one another, the overlapping sections locking together with their teeth. This can be done using two fingers, since only a small pressure is required.
  • the teeth ensure that the two legs are securely locked in place and thus always have a constant pressure on the half-shells of the enveloping body located in the receptacle.
  • This clamping device is opened simply by displacing the angled sections of the legs transversely to the locking direction, so that the toothing disengages. Only a small force is required for this, which can easily be applied with two fingers.
  • a clamping device is advantageously provided at the ends of the two half-shells.
  • the clamping devices can simply be pushed onto the ends of the half-shells and the half-shells can be closed in a liquid-tight manner by locking the legs of the clamping device.
  • the clamping devices are arranged such that the parting plane of the half-shells is aligned essentially parallel to the legs of the clamping device. With this arrangement, the clamping device is also very easy to use, since the legs protrude perpendicularly from the surface of the head.
  • a liquid-tight closure of the half-shells can also be achieved in that the legs of the clamping device are formed on the ends of the half-shells and the half-shells are designed so that they can be hooked together on the side opposite the legs.
  • the shaping of the legs at the ends of the half-shells has the advantage that the clamping device no longer has to be pushed on, but the two half-shells only have to be hooked together with their lower ends and locked with the integrally formed legs, as a result of which the working time for attaching them a curler is shortened.
  • the base body and the enveloping body in the region of their end faces have a conically tapering and then an outer cylindrical section which serves as a seat for the clamping device in the enveloping body. Due to the conical design of the one section, the two half-shells of the enveloping body to be applied to the base body are advantageously centered, so that after the attachment they no longer have to be aligned but only have to be pushed on the clamping devices.
  • the inlet and outlet openings are advantageously formed by hose nipples radially attached to the enveloping body.
  • the design of the enveloping body with radially arranged hose nipples has the advantage that the hair curlers can be attached to the head of the person to be treated both side by side and one behind the other without a disturbing space. Via the radially protruding hose nipples, they can also be easily connected to one another via hose lines.
  • the inlet and outlet openings for the liquid hair treatment agents are advantageously provided in the region of the conically tapering sections on the enveloping body. Since these sections are arranged in the end regions of the hair curler, the hair treatment liquid completely flows through the intermediate space between them, which receives the hair wrap, and thus the hair wrap is completely wetted by the liquid.
  • the channels in the base body also allow easy removal of the air bubbles located in the intermediate space, so that they cannot get stuck between the base body and the cover body or on the hair wrap.
  • these air bubbles are removed properly by providing the base body on the outside and / or the envelope body on the inside with longitudinal and / or transverse channels. Although these channels have a small depth, they enable the air bubbles not to be stopped by the hair and the capillaries in between, but to be discharged via the channels. This ensures complete access of the liquid to the hair.
  • a further enlargement of the surface is achieved in that the longitudinal edges of the half shells are inclined by approximately 45 ° to the diametral plane.
  • the inclination of the lower longitudinal edges also has the advantage that their position follows that of the predetermined position of the hair wrap and the envelope can thus be placed more easily.
  • this inventive design of the longitudinal edge does not cause kinks on the hair shaft.
  • a simplification of the winding of the hair onto the base body is achieved in that the base body is formed with at least one wing, which is axially arranged on one side and projects beyond the cover body.
  • the sealing compound used in addition to the seal can be attached to the seals, e.g. B. using a brush.
  • the sealant advantageously consists of a waterproof and hydrophobic emulsion, e.g. B. a water in oil emulsion that can be easily washed out during rinsing. It can also be provided that the sealing compound in chambers of the half-shells, for. B. is stored in the longitudinal edges, so that it is sufficient for multiple use.
  • the hair curlers are advantageously connected to one another via hose lines and to a supply and control unit with a microprocessor via quick-action couplings.
  • the hair curlers are supplied centrally with the hair treatment liquid, the hair curlers being able to be connected both in series and in parallel.
  • the supply and control device is characterized in that pumps for transporting the treatment liquid, a mixer for mixing the components of a permanent wave liquid and a heater for heating the liquid are provided. Furthermore, pH monitors, flow meters, opacimeters or the like are provided for monitoring or adjusting the mixing ratio of the components of the permanent wave liquid.
  • the permanent wave liquid which usually consists of two components, is removed by means of the pump storage containers and fed to the mixer, whereupon the mixing ratio of the components is checked using a pH meter.
  • the mixing ratio can, however, also be monitored by means of flow meters arranged in the delivery lines of the components, or by means of a turbidity meter, which controls the mixing ratio of the colored components, which after mixing have a characteristic turbidity.
  • the liquid After checking the mixing ratio of the components, the liquid is fed to a heater which heats it up to the desired temperature. After passing through the hair curlers, another opacimeter is provided, by means of which it can be determined whether all the hair curlers are filled with the liquid or whether permanent wave liquid or another liquid is being conveyed, so that the supply device can then be switched to a circuit.
  • the supply and control device can be used for both acidic and alkaline perms and the hair curlers can be supplied with permanent waving fluid, fixing fluid and care lotions or course rinses in succession.
  • the pumps of the supply and control device can advantageously be switched over to manual operation, so that the device can continue to be used even in the event of a power failure, without causing damage to the hair of the person to be treated.
  • the conical section 5 forms a sealing seat for an enveloping body 7 surrounding the base body 1 and is provided for this purpose with sealing rings 8 and 9, which in this case are designed as O-rings and are inserted in circumferential grooves 10 and 11 of the conical section 5.
  • the enveloping body 7, which surrounds the base body 1, consists of a cylindrical section 12, an adjoining conically tapering section 13 and a cylindrical section 14, which serves as a seat for a clamping device 15.
  • the conical section 13 also has circumferential grooves for the sealing rings 8 and 9 on the inside.
  • hose nipple 16 On the outside is a radially extending hose nipple 16 as a supply or Drain opening provided which opens on the inside of the envelope body in the region of the conical section 13.
  • An identical hose nipple is provided on the other end of the enveloping body, not shown.
  • the conical section 5 of the base body 1 also has transverse channels 17 which connect the hose nipple 16 to the space 18 receiving the hair wrap.
  • the clamping device 15 pushed over the cylindrical section 14 of the enveloping body 7 can be seen.
  • This clamping device consists of two substantially parallel legs 20 and 21 and a fold 22 connecting them.
  • the free ends 23 and 24 of the legs 20 and 21 are angled towards one another and form sections 25 and 26.
  • These sections 25 and 26 are in the overlapping area with a toothing 27.
  • z. B. provided a saw toothing by means of which they can be locked against each other.
  • the clamping device 15 is closed by pressure on the upper ends of the legs 20 and 21 in the direction of their angled sections 25 and 26, so that their teeth 27 come into engagement.
  • the toothing can be released simply by moving the sections in the transverse direction (perpendicular to the plane of the drawing) so that the toothing 27 disengages.
  • the spring force is transmitted to the two cylindrical sections 14 of the half-shells 29 and 30 via the fold 22 designed as a receptacle 28 for the enveloping body 7.
  • the half-shells 29, 30 are provided on their longitudinal edges 31, 32 with seals 33, 34, via which a liquid-tight encapsulation of the base body 1 is achieved.
  • the seal 33 is formed in the region of the cylindrical section 12 at 45 ° to the diametrical plane.
  • the hose nipple 16 is provided, which projects in the radial direction from its surface.
  • the winding part 3 of the base body 1 can be seen, which is surrounded by the centrally arranged half-shells 29 and 30.
  • the winding part 3 and the inner surface of the enveloping body 7 have longitudinal grooves 19 which are used to remove air bubbles.
  • the oval cross section of the enveloping body can be seen, which results in small wall thicknesses and wide contact surfaces 31 and 32.
  • the enlargement of the contact surface 31 can be recognized by its arrangement at an angle of approximately 45 ° to the diametral plane. This arrangement of the contact surface 31 also facilitates the placement of the enveloping body on the hair wrap and prevents kinking on the hair shaft.
  • the flow diagram of the supply and control device 61 shown in FIG. 4 shows a plurality of hair curlers 2 which are connected to one another via hose lines 35 shown with large lines and to the supply and control device 61 via quick-release couplings 36.
  • the hair curlers 2 are supplied with liquid hair treatment agent via the hose lines 35, which is conveyed from containers 39 to 44 via pumps 37 and 38.
  • the individual containers are switched on or off via electrically controllable solenoid valves 45 to 47.
  • the liquid passes into a mixer 48 which, for. B. mixes the components of a permanent wave liquid, and then in an opto-knife 49, which determines the turbidity of the colored and mixed components.
  • the temperature of the liquid is detected via a thermocouple 50 and the temperature of the liquid is raised accordingly with a heater 51.
  • the liquid then gets into the hair curlers 2 and then passes another opto-knife 52, which identifies the change in turbidity and thereby the liquid used.
  • the liquid can be pumped in a circuit and used liquid can be collected in collecting container 53.
  • the supply and control device 61 is regulated via a microprocessor 54, which is connected to the control elements via electrical lines 55, which are shown here with a small line width.
  • the supply and control unit 61 is put into operation.
  • the operator first enters the data of the hair to be treated, such as hair length, thickness, possible coloring, the condition of the hair, porous, healthy, etc., into an input unit (not shown) of the supply and control device 61, from which the microprocessor 54 is used the required exposure times of the hair treatment fluids can be calculated.
  • the curlers 2 are then filled with water, which is taken from the reservoir 37 or the water supply network via the pumps 37 and 38.
  • the solenoid valves of all other reservoirs 39 to 43 and the valves 56 and 60 are closed and the valves 57, 58 and 59 are open.
  • This flushing with water serves on the one hand to check the tightness of the connection points of the hose lines 35 to the hair curlers 2 and the enveloping body 7, and on the other hand the air in the hose lines 35 and the hair curlers 2 is flushed out by the flushing. Thereafter, the supply and control device 61 switches to permanent wave liquid, the solenoid valve 47 of the container 44 and the valve 58 closing and the valves 45 and 46 of the container 39 and 40 open for the two components I and II of the permanent wave liquid.
  • the mixture After passing through the mixer 48 and the opto-knife 49 and the heater 41, the mixture is fed to the curlers 2 and then to the opto-knife 52.
  • the solenoid valves 45, 46 and 57 are closed via the microprocessor 54 and the solenoid valves 56 and 58 are opened.
  • the hair treatment liquid is now pumped by the two pumps 37 and 38 in the circuit.
  • the solenoid valves 58, 59 and 60 are switched over in such a way that the valves 58 and 59 close and the valve 60 opens.
  • the liquid is supplied to the collection container 53.
  • the amount of components I and II of the liquid corresponding to the amount removed is removed from the tanks 39 and 40 via the pumps 37 and 38. If the opto-knife 49 detects a correct mixing ratio, the solenoid valves 58, 59 and 60 are switched to the normal position.
  • the microprocessor 54 and the control elements can remain functional via a battery cell.

Landscapes

  • Hair Curling (AREA)
  • Cleaning And Drying Hair (AREA)
EP87108378A 1986-06-27 1987-06-10 Dispositif pour traitement cosmétique des cheveux Withdrawn EP0250962A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19863621654 DE3621654A1 (de) 1985-06-27 1986-06-27 Vorrichtung zur haarkosmetischen behandlung
DE3621654 1986-06-27

Publications (2)

Publication Number Publication Date
EP0250962A2 true EP0250962A2 (fr) 1988-01-07
EP0250962A3 EP0250962A3 (fr) 1990-03-28

Family

ID=6303890

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87108378A Withdrawn EP0250962A3 (fr) 1986-06-27 1987-06-10 Dispositif pour traitement cosmétique des cheveux

Country Status (4)

Country Link
US (1) US4834120A (fr)
EP (1) EP0250962A3 (fr)
JP (1) JPS639403A (fr)
CN (1) CN87104450A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4979524A (en) * 1989-02-02 1990-12-25 Antonio Anderson Hair treatment dispensing apparatus
US5521309A (en) * 1994-12-23 1996-05-28 Bridgestone Corporation Tertiary-amino allyl-or xylyl-lithium initiators and method of preparing same
KR100515454B1 (ko) * 2004-02-09 2005-09-20 금호석유화학 주식회사 회전저항 및 습윤저항이 개선된 디엔계 공중합체의 제조방법
FR2921804B1 (fr) * 2007-10-03 2011-05-06 Seb Sa Appareil portatif de traitement des cheveux a la vapeur
GB2455716C (en) * 2007-12-17 2013-02-20 Tf3 Ltd A hair styling aid
IT201800005571A1 (it) * 2018-05-22 2019-11-22 Procedimento perfezionato per l'ottenimento di una capigliatura riccia

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE589286C (de) * 1931-11-05 1933-12-08 Johann Georg Hinkel Fa Haardauerwellgeraet fuer Flachwicklung
CH186095A (de) * 1937-02-18 1936-08-31 U Aemisegger Joseph Vorrichtung zur Herstellung von Dauerwellen.
FR1002340A (fr) * 1946-09-10 1952-03-05 Dispositif d'ondulation permanente
US2759484A (en) * 1954-08-12 1956-08-21 Frank J Tomek Hair waving composition capsule
US4526184A (en) * 1984-02-22 1985-07-02 Richard Caruso Steamable hair curler
US4632133A (en) * 1983-08-19 1986-12-30 Losenno Luigi G Method and system for the application of hair treatment solution
US4638821A (en) * 1985-01-07 1987-01-27 Michael H. King Method and apparatus for isolation of hair from treatment materials
DE3541296A1 (de) * 1985-11-22 1987-05-27 Rudolf Bauer Pumpeinheit fuer fixierfluessigkeit

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE589286C (de) * 1931-11-05 1933-12-08 Johann Georg Hinkel Fa Haardauerwellgeraet fuer Flachwicklung
CH186095A (de) * 1937-02-18 1936-08-31 U Aemisegger Joseph Vorrichtung zur Herstellung von Dauerwellen.
FR1002340A (fr) * 1946-09-10 1952-03-05 Dispositif d'ondulation permanente
US2759484A (en) * 1954-08-12 1956-08-21 Frank J Tomek Hair waving composition capsule
US4632133A (en) * 1983-08-19 1986-12-30 Losenno Luigi G Method and system for the application of hair treatment solution
US4526184A (en) * 1984-02-22 1985-07-02 Richard Caruso Steamable hair curler
US4638821A (en) * 1985-01-07 1987-01-27 Michael H. King Method and apparatus for isolation of hair from treatment materials
DE3541296A1 (de) * 1985-11-22 1987-05-27 Rudolf Bauer Pumpeinheit fuer fixierfluessigkeit

Also Published As

Publication number Publication date
US4834120A (en) 1989-05-30
CN87104450A (zh) 1988-01-06
JPS639403A (ja) 1988-01-16
EP0250962A3 (fr) 1990-03-28

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