EP0336408A2 - Air-jet loom with expander table - Google Patents
Air-jet loom with expander table Download PDFInfo
- Publication number
- EP0336408A2 EP0336408A2 EP89106041A EP89106041A EP0336408A2 EP 0336408 A2 EP0336408 A2 EP 0336408A2 EP 89106041 A EP89106041 A EP 89106041A EP 89106041 A EP89106041 A EP 89106041A EP 0336408 A2 EP0336408 A2 EP 0336408A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- reed
- insertion channel
- weft insertion
- air
- fabric
- 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.)
- Granted
Links
Images
Classifications
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D49/00—Details or constructional features not specially adapted for looms of a particular type
- D03D49/60—Construction or operation of slay
- D03D49/62—Reeds mounted on slay
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03D—WOVEN FABRICS; METHODS OF WEAVING; LOOMS
- D03D47/00—Looms in which bulk supply of weft does not pass through shed, e.g. shuttleless looms, gripper shuttle looms, dummy shuttle looms
- D03D47/27—Drive or guide mechanisms for weft inserting
- D03D47/277—Guide mechanisms
- D03D47/278—Guide mechanisms for pneumatic looms
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
- D03J1/00—Auxiliary apparatus combined with or associated with looms
- D03J1/22—Temples
-
- D—TEXTILES; PAPER
- D03—WEAVING
- D03J—AUXILIARY WEAVING APPARATUS; WEAVERS' TOOLS; SHUTTLES
- D03J1/00—Auxiliary apparatus combined with or associated with looms
- D03J1/22—Temples
- D03J1/223—Temples acting on the full width of cloth
Definitions
- the invention relates to an air-jet weaving machine with a reed and a weft insertion channel arranged in the reed, a spreader table being arranged in front of the reed.
- Such an air-jet weaving machine is known, the spreader table being arranged in front of the reed and not reaching into the weft insertion channel.
- a further disadvantage is that the fabric edge brushes the relay nozzles reaching into the weft insertion channel and thus the fabric is damaged.
- the invention is therefore based on the object of developing an air weaving machine with a reed and a spreader table so that the binding point is always formed relatively in the middle of the weft insertion channel, regardless of the type of fabric.
- the invention provides that the spreader table has a projection pointing towards the center of the reed tooth, the upper side of which forms an extension of the support surface of the spreader table.
- the main advantage is achieved that the binding point of the fabric is centered in the weft insertion channel and that there is therefore no longer any danger that, for example, the binding point gets into the weft insertion channel at the front in the 1/4 binding.
- the foremost edge of the projection of the spreader table is arranged approximately in the middle of the weft insertion channel 5, both in the horizontal and in the vertical direction.
- the projection of the spreader table protrudes onto the bottom of the reed tooth in the middle thereof, a approximation to the ideal case creating a binding point which now lies within the reed tooth and can no longer be damaged by its edges.
- the fabric edge is now arranged outside the relay nozzles and can easily be pulled off over the projection of the spreader table.
- the reed consists of parallel reed teeth, which are mutually facing one another, of which one reed tooth is shown in a side view in the illustration.
- the reed tooth forms a weft insertion channel 2, in which the weft thread is inserted in a manner not shown in the direction perpendicular to the plane of the drawing and the chain is pulled off in the direction of arrow 13.
- a tie point 3 is shown, which forms, for example, when warp threads 5 'and 6' converge at the tie point and are then pulled off in the form of the fabric 9.
- the spreader table 7 is now provided with a projection 8, the projection 8 engaging in the weft insertion channel 2 and the front edge of the projection 8 lying approximately in the middle of the weft insertion channel 5 2, i.e. the middle is given by the vertical line 11 and the horizontal line 12.
- the spreader table 7 ensures that the binding point 4 does not move forward in the direction of the arrow 13 in the direction of the edge 10 of the reed tooth 1, which in turn would then result in the risk that the binding point 4 and thus the fabric 9 engaging with the weft insertion channel 2 Relay nozzles collide.
- the spreader table 7 with the projection 8 according to the invention thus ensures that the binding point 4 remains at the base of the weft insertion channel 2 (rear) and therefore there is no risk that the fabric collides with the edge of the reed tooth or the relay nozzles.
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Looms (AREA)
- Auxiliary Weaving Apparatuses, Weavers' Tools, And Shuttles (AREA)
Abstract
Description
Die Erfindung betrifft eine Luftwebmaschine mit einem Webblatt und im Webblatt angeordnetem Schußeintragskanal, wobei vor dem Webblatt ein Breithaltertisch angeordnet ist.The invention relates to an air-jet weaving machine with a reed and a weft insertion channel arranged in the reed, a spreader table being arranged in front of the reed.
Eine derartige Luftwebmaschine ist bekannt, wobei der Breithaltertisch vor dem Webblatt angeordnet war und nicht in den Schußeintragskanal hineinreichte.Such an air-jet weaving machine is known, the spreader table being arranged in front of the reed and not reaching into the weft insertion channel.
Damit bestand der Nachteil, daß insbesondere bei Geweben mit unterschiedlicher Bindungszahl, z.B. 1/4 oder 4/1, der Bindepunkt im Schußeintragskanal nach oben oder unten wanderte und mit der Kante des Webblattzahnes kollidierte, wobei der Schußfaden beschädigt werden konnte.This had the disadvantage that especially in the case of fabrics with different weave numbers, e.g. 1/4 or 4/1, the binding point in the weft insertion channel moved up or down and collided with the edge of the reed tooth, whereby the weft thread could be damaged.
Als weiterer Nachteil kommt dazu, daß der Geweberand die in den Schußeintragskanal hineinreichenden Staffettendüsen streift und damit das Gewebe beschädigt wird.A further disadvantage is that the fabric edge brushes the relay nozzles reaching into the weft insertion channel and thus the fabric is damaged.
Der Erfindung liegt deshalb die Aufgabe zugrunde, eine Luftwebmaschine mit Webblatt und Breithaltertisch so weiterzubilden, daß unabhängig von der Art des Gewebes der Bindepunkt immer relativ in der Mitte des Schußeintragskanals gebildet wird.The invention is therefore based on the object of developing an air weaving machine with a reed and a spreader table so that the binding point is always formed relatively in the middle of the weft insertion channel, regardless of the type of fabric.
Zur Lösung der gestellten Aufgabe sieht die Erfindung vor, daß der Breithaltertisch einen in Richtung auf die Mitte des Webblattzahnes weisenden Vorsprung aufweist, dessen Oberseite eine Verlängerung der Auflagefläche des Breithaltertisches bildet.To achieve the object, the invention provides that the spreader table has a projection pointing towards the center of the reed tooth, the upper side of which forms an extension of the support surface of the spreader table.
Damit wird eine verbreiterte Auflage des Gewebes geschaffen, so daß das Gewebe bereits schon zur Auflage im Schußeintragskanal auf den Breithaltertisch kommt. Hierdurch wird ein wesentlicher Fortschritt erzielt, denn beim Stand der Technik gelangte das Gewebe erst zur Auflage auf den Breithaltertisch, der außerhalb des Schußeintragskanals angeordnet war, womit der Nachteil bestand, daß der Bindepunkt des Gewebes im Schußeintragskanal nicht zentriert war.This creates a widened edition of the fabric, so that the fabric is already on the application in the weft insertion channel Spreader table comes. This is a major step forward, because in the prior art the fabric only came to rest on the spreader table, which was arranged outside the weft insertion channel, with the disadvantage that the binding point of the fabric was not centered in the weft insertion channel.
Bei der Erfindung wird der wesentliche Vorteil erzielt, daß der Bindepunkt des Gewebes im Schußeintragskanal zentriert ist und daß daher nicht mehr die Gefahr besteht, daß beispielsweise bei der 1/4 Bindung der Bindepunkt nach vorne unten in den Schußeintragskanal gerät.In the invention, the main advantage is achieved that the binding point of the fabric is centered in the weft insertion channel and that there is therefore no longer any danger that, for example, the binding point gets into the weft insertion channel at the front in the 1/4 binding.
In bevorzugter Ausgestaltung der vorliegenden Erfindung ist es vorgesehen, daß die vorderste Kante des Vorsprungs des Breithaltertisches etwa in der Mitte des Schußeintragskanal 5, und zwar sowohl in horizontaler als auch in vertikaler Richtung angeordnet ist.In a preferred embodiment of the present invention, it is provided that the foremost edge of the projection of the spreader table is arranged approximately in the middle of the
Hierdurch ragt der Vorsprung des Breithaltertisches auf den Grund des Webblattzahnes in dessen Mitte, wobei in Annäherung an den Idealfall ein Bindepunkt geschaffen wird, der nun innerhalb des Webblattzahnes liegt und nicht mehr von dessen Kanten beschädigt werden kann.As a result, the projection of the spreader table protrudes onto the bottom of the reed tooth in the middle thereof, a approximation to the ideal case creating a binding point which now lies within the reed tooth and can no longer be damaged by its edges.
Weiterhin ist nun der Geweberand außerhalb der Staffettendüsen angeordnet und kann leicht über den Vorsprung des Breithaltertisches abgezogen werden.Furthermore, the fabric edge is now arranged outside the relay nozzles and can easily be pulled off over the projection of the spreader table.
Der Erfindungsgegenstand der vorliegenden Erfindung ergibt sich nicht nur aus dem Gegenstand der einzelnen Patentansprüche, sondern auch aus der Kombination der einzelnen Patentansprüche untereinander. Alle in den Unterlagen - einschließlich der Zusammenfassung - offenbarten Angaben und Merkmale, insbesondere die in den Zeichnungen dargestellte räumliche Ausbildung werden als erfindungswesentlich beansprucht, soweit sie einzeln oder in Kombination gegenüber dem Stand der Technik neu sind.The subject matter of the present invention results not only from the subject matter of the individual patent claims, but also from the combination of the individual patent claims with one another. All information and features disclosed in the documents - including the summary -, in particular the spatial design shown in the drawings, are claimed to be essential to the invention insofar as they are new to the prior art, individually or in combination.
Im folgenden wird die Erfindung anhand einer lediglich einen Ausführungsweg darstellenden Zeichnung näher erläutert. Hierbei gehen aus der Zeichnung und ihrer Beschreibung weitere erfindungswesentliche Merkmale und Vorteile der Erfindung hervor.In the following the invention is based on only one Execution path illustrating drawing explained in more detail. Further features and advantages of the invention which are essential to the invention emerge from the drawing and its description.
Die Abbildung zeigt schematisiert die Seitenansicht eines Webblattzahnes mit Schußeintragskanal und Breithalterti sch im Schnitt.
- Figur 1 zeigt eine Ausführungsform der Erfindung mit einem normalen Nadelbreithalter, wobei die Breithalterwalze nicht dargestellt ist.
- Figure 1 shows an embodiment of the invention with a normal needle spreader, the spreader roller is not shown.
Gemäss der Figur 1 besteht das nicht näher dargestellte Webblatt aus parallelen, einen gegenseitig voneinander aufweisenden Webblattzähnen, von denen ein Webblattzahn in der Seitenansicht in der Abbidlung dargestellt ist. Der Webblattzahn bildet einen Schußeintragskanal 2 aus, in den in nicht näher dargestellter Weise in senkrechter Richtung zur Zeichenebene der Schußfaden eingetragen wird und wobei die Kette in Pfeilrichtung 13 abgezogen wird.According to FIG. 1, the reed, not shown in more detail, consists of parallel reed teeth, which are mutually facing one another, of which one reed tooth is shown in a side view in the illustration. The reed tooth forms a
Als Idealfall ist ein Bindepunkt 3 dargestellt, der sich beispielsweise bildet, wenn Kettfäden 5′ und 6′ im Bindepunkt zusammenlaufen und dann nach vorne in Form des Gewebes 9 abgezogen werden.Ideally, a tie point 3 is shown, which forms, for example, when warp threads 5 'and 6' converge at the tie point and are then pulled off in the form of the fabric 9.
Erfindungsgemäss ist nun der Breithaltertisch 7 mit einem Vorsprung 8 versehen, wobei der Vorsprung 8 in den Schußeintragskanal 2 hineingreift und die Vorderkante des Vorsprungs 8 etwa in der Mitte des Schußeintragskanals 5 2 liegt, d.h. die Mitte ist hierbei durch die vertikale Linie 11 und durch die horizontale Linie 12 gegeben.According to the invention, the spreader table 7 is now provided with a
Es ist erkennbar, daß durch die Auflage des Gewebes 9 auf dem Vorsprung 8 des Breithaltertisches 7 das Gewebe stets etwa in der Mitte des Schußeintragskanals 2 zentriert wird, so daß der Bindepunkt 3 in der Mitte des Schußeintragskanals 2 gehalten wird.It can be seen that by placing the fabric 9 on the
Bei ungünstigen Gewebebildungen kommt es jedoch vor, daß gemäss dem Kettfaden 5 bzw. 6 der Bindepunkt 4 sich an der Unterseite des Schußeintragskanals 2 bildet.In the case of unfavorable fabric formation, however, it happens that, according to the
Hier sorgt dann der Breithaltertisch 7, daß der Bindepunkt 4 nicht nach vorne in Pfeilrichtung 13 in Richtung zur Kante 10 des Webblattzahnes 1 wandert, wodurch dann wiederum die Gefahr bestünde, daß der Bindepunkt 4 und damit das Gewebe 9 mit den in den Schußeintragskanal 2 hineingreifenden Staffettendüsen kollidiert.Here then the spreader table 7 ensures that the
Der Breithaltertisch 7 mit dem erfindungsgemässen Vorsprung 8 sorgt also dafür, daß der Bindepunkt 4 am Grund des Schußeintragskanals 2 (hinten) verbleibt und damit nicht die Gefahr besteht, daß das Gewebe mit der Kante des Webblattzahnes oder den Staffettendüsen kollidiert.The spreader table 7 with the
- 1 Webblattzahn1 reed tooth
- 2 Schußeintragskanal2 weft insertion channel
- 3 Bindepunkt3 tie point
- 4 Bindepunkt4 tie point
-
5 Kettfaden 5′5
warp thread 5 ′ -
6 Kettfaden 6′6
warp thread 6 ′ - 7 Breithaltertisch7 spreader table
- 8 Vorsprung8 head start
- 9 Gewebe9 tissues
- 10 Kante10 edge
- 11 Linie11 line
- 12 Linie12 line
Claims (2)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3811653 | 1988-04-07 | ||
DE3811653 | 1988-04-07 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0336408A2 true EP0336408A2 (en) | 1989-10-11 |
EP0336408A3 EP0336408A3 (en) | 1991-04-03 |
EP0336408B1 EP0336408B1 (en) | 1994-09-21 |
Family
ID=6351551
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89106041A Revoked EP0336408B1 (en) | 1988-04-07 | 1989-04-06 | Air-jet loom with expander table |
EP89106042A Expired - Lifetime EP0336409B2 (en) | 1988-04-07 | 1989-04-06 | Air jet loom with expander table and expander rod |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89106042A Expired - Lifetime EP0336409B2 (en) | 1988-04-07 | 1989-04-06 | Air jet loom with expander table and expander rod |
Country Status (4)
Country | Link |
---|---|
US (2) | US4951717A (en) |
EP (2) | EP0336408B1 (en) |
JP (2) | JPH0247344A (en) |
DE (3) | DE3821725A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0368799B1 (en) * | 1988-11-10 | 1994-01-05 | GebràDer Sulzer Aktiengesellschaft | Loom with a fabric support |
EP0695821A1 (en) * | 1994-07-09 | 1996-02-07 | Lindauer Dornier Gesellschaft M.B.H | Air loom with selvedoe guide |
US5518041A (en) * | 1993-10-27 | 1996-05-21 | Nuovo Pignone S.P.A. | Airguide channel geometry for air jet loom |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5137269A (en) * | 1989-06-29 | 1992-08-11 | Minolta Camera Kabushiki Kaisha | Sheet package and sheet feeding apparatus designed to employ same |
DE3926525A1 (en) * | 1989-08-10 | 1991-02-14 | Dornier Gmbh Lindauer | AIR WEAVING MACHINE WITH A WEB SHEET AND A WIFE ENTRANCE CHANNEL IN THE WEB SHEET |
DE4205514C2 (en) * | 1992-02-24 | 1996-01-11 | Dornier Gmbh Lindauer | Convertible trough-shaped spreader table for air jet weaving machines |
DE4443899C1 (en) * | 1994-12-09 | 1995-11-23 | Dornier Gmbh Lindauer | Jet or gripper loom |
DE19713357A1 (en) * | 1996-12-23 | 1998-06-25 | Cramer Anton Gmbh Co Kg | Loom temple for high, medium and low weft densities |
DE19716587C1 (en) * | 1997-04-21 | 1998-09-03 | Dornier Gmbh Lindauer | On=line supervisory control for weft monitoring system of air jet loom |
US6007274A (en) * | 1997-05-19 | 1999-12-28 | Arcadis Geraghty & Miller | In-well air stripping, oxidation, and adsorption |
ES2350862T3 (en) * | 2000-03-24 | 2011-01-27 | Cray Valley S.A. | COMPOSITIONS FOR LEATHER TREATMENT CONTAINING WATERPROOF DISPERSIONS OF FILMOGEN POLYMERS IN THE ABSENCE OF ORGANIC SOLVENTS. |
DE50212466D1 (en) * | 2001-11-01 | 2008-08-21 | Sultex Ag | Method for weaving a double-layered fabric |
DE10211149A1 (en) * | 2002-03-14 | 2003-10-02 | Dornier Gmbh Lindauer | Spreading device |
FR2926822B1 (en) * | 2008-01-29 | 2010-05-28 | Deschamps A & Fils Ets | WEAVING METHOD AND WEAVING FABRIC FOR IMPLEMENTING SAID METHOD |
DE102009036589A1 (en) | 2009-08-07 | 2011-02-10 | Lindauer Dornier Gmbh | Device for transferring a band-shaped weft material |
DE102009037127A1 (en) * | 2009-08-11 | 2011-02-17 | Lindauer Dornier Gmbh | Gripper head of a weaving machine |
CN114836879B (en) * | 2022-03-28 | 2023-10-03 | 浙江丰华实业股份有限公司 | Beating-up device applied to weaving equipment |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3621886A (en) * | 1969-02-04 | 1971-11-23 | Hubert Peter Van Mullekom | Temple for use in a weaving loom |
DE3115213A1 (en) * | 1980-06-05 | 1982-02-11 | V U Koncernova Ucelova Org Zvs | "Weft insertion channel for jet weaving machines" |
FR2547602A1 (en) * | 1983-06-15 | 1984-12-21 | Saurer Diederichs Sa | COMB WITH BUILT-IN CONTAINER, FOR WEAVING MACHINE WITHOUT SHUTTLE WITH PNEUMATIC WEFT INSERTION |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE495300C (en) † | 1927-05-19 | 1930-04-05 | Axel Engelbrekt Norrman | Spreaders for looms |
CH492046A (en) * | 1968-06-03 | 1970-06-15 | Elitex Zavody Textilniho | Method and device for controlling warp threads in the edge point of the fabric being formed on a shuttleless loom |
NL6811471A (en) † | 1968-08-12 | 1970-02-16 | ||
CH536890A (en) † | 1972-08-31 | 1973-05-15 | Zbrojovka Vsetin Np | Woven fabric web stretching device - suitable for all kinds of weave |
JPS509425U (en) * | 1973-05-31 | 1975-01-30 | ||
US3885600A (en) * | 1973-07-17 | 1975-05-27 | Jack G Altmann | Method and temple apparatus for guiding fabric lengths through textile weaving machines |
CH609106A5 (en) * | 1976-04-13 | 1979-02-15 | Rueti Ag Maschf | |
DE2925021A1 (en) * | 1979-06-21 | 1981-01-15 | Erhard Kenk | Rod-form breadth holder for loom - clamps fabric between recess jaws and insert of discs threaded on wire |
CS213078B1 (en) † | 1980-07-03 | 1982-03-26 | Karel Vystrcil | Weft picking channel of the nozzle weaving machine |
CS210296B1 (en) † | 1980-09-02 | 1982-01-29 | Karel Vystrcil | Weft picking channel,particularly pneumatic weaving machine |
CH649586A5 (en) * | 1981-03-05 | 1985-05-31 | Rueti Ag Maschf | LEAF TOOTH FOR NOZZLE WEAVING MACHINES AND WEB LEAF PRODUCED BY USING THE LEAF TOOTH. |
-
1988
- 1988-06-28 DE DE3821725A patent/DE3821725A1/en not_active Withdrawn
-
1989
- 1989-04-06 EP EP89106041A patent/EP0336408B1/en not_active Revoked
- 1989-04-06 DE DE58908373T patent/DE58908373D1/en not_active Revoked
- 1989-04-06 EP EP89106042A patent/EP0336409B2/en not_active Expired - Lifetime
- 1989-04-06 DE DE58908374T patent/DE58908374D1/en not_active Ceased
- 1989-04-07 US US07/335,032 patent/US4951717A/en not_active Expired - Fee Related
- 1989-04-07 JP JP1089574A patent/JPH0247344A/en active Granted
- 1989-04-07 JP JP1089573A patent/JPH0247343A/en active Pending
- 1989-04-07 US US07/335,043 patent/US4919171A/en not_active Expired - Lifetime
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3621886A (en) * | 1969-02-04 | 1971-11-23 | Hubert Peter Van Mullekom | Temple for use in a weaving loom |
DE3115213A1 (en) * | 1980-06-05 | 1982-02-11 | V U Koncernova Ucelova Org Zvs | "Weft insertion channel for jet weaving machines" |
FR2547602A1 (en) * | 1983-06-15 | 1984-12-21 | Saurer Diederichs Sa | COMB WITH BUILT-IN CONTAINER, FOR WEAVING MACHINE WITHOUT SHUTTLE WITH PNEUMATIC WEFT INSERTION |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0368799B1 (en) * | 1988-11-10 | 1994-01-05 | GebràDer Sulzer Aktiengesellschaft | Loom with a fabric support |
US5518041A (en) * | 1993-10-27 | 1996-05-21 | Nuovo Pignone S.P.A. | Airguide channel geometry for air jet loom |
BE1008616A3 (en) * | 1993-10-27 | 1996-06-04 | Nuovo Pignone Spa | IMPROVED COMB FOR AIR JET WEAVING. |
EP0695821A1 (en) * | 1994-07-09 | 1996-02-07 | Lindauer Dornier Gesellschaft M.B.H | Air loom with selvedoe guide |
Also Published As
Publication number | Publication date |
---|---|
US4951717A (en) | 1990-08-28 |
EP0336409B1 (en) | 1994-09-21 |
DE58908374D1 (en) | 1994-10-27 |
JPH0247344A (en) | 1990-02-16 |
US4919171A (en) | 1990-04-24 |
DE3821725A1 (en) | 1989-10-26 |
EP0336409A2 (en) | 1989-10-11 |
JPH0247343A (en) | 1990-02-16 |
EP0336409A3 (en) | 1991-04-03 |
EP0336408A3 (en) | 1991-04-03 |
DE58908373D1 (en) | 1994-10-27 |
JPH0470415B2 (en) | 1992-11-10 |
EP0336409B2 (en) | 2004-01-02 |
EP0336408B1 (en) | 1994-09-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
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