BE784981A - Procede et appareil de manipulation de materiau - Google Patents
Procede et appareil de manipulation de materiauInfo
- Publication number
- BE784981A BE784981A BE784981A BE784981A BE784981A BE 784981 A BE784981 A BE 784981A BE 784981 A BE784981 A BE 784981A BE 784981 A BE784981 A BE 784981A BE 784981 A BE784981 A BE 784981A
- Authority
- BE
- Belgium
- Prior art keywords
- material handling
- handling method
- handling
- Prior art date
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06H—MARKING, INSPECTING, SEAMING OR SEVERING TEXTILE MATERIALS
- D06H7/00—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials
- D06H7/02—Apparatus or processes for cutting, or otherwise severing, specially adapted for the cutting, or otherwise severing, of textile materials transversely
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D1/00—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor
- B26D1/01—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work
- B26D1/02—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member
- B26D1/03—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member with a plurality of cutting members
- B26D1/035—Cutting through work characterised by the nature or movement of the cutting member or particular materials not otherwise provided for; Apparatus or machines therefor; Cutting members therefor involving a cutting member which does not travel with the work having a stationary cutting member with a plurality of cutting members for thin material, e.g. for sheets, strips or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26D—CUTTING; DETAILS COMMON TO MACHINES FOR PERFORATING, PUNCHING, CUTTING-OUT, STAMPING-OUT OR SEVERING
- B26D5/00—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting
- B26D5/20—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed
- B26D5/30—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member controlled by scanning a record carrier
- B26D5/34—Arrangements for operating and controlling machines or devices for cutting, cutting-out, stamping-out, punching, perforating, or severing by means other than cutting with interrelated action between the cutting member and work feed having the cutting member controlled by scanning a record carrier scanning being effected by a photosensitive device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/02—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with longitudinal slitters or perforators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/41—Winding, unwinding
- B65H2301/414—Winding
- B65H2301/4148—Winding slitting
- B65H2301/41487—Winding slitting trimming edge
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S83/00—Cutting
- Y10S83/923—Waste product cutting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/04—Processes
- Y10T83/0448—With subsequent handling [i.e., of product]
- Y10T83/0467—By separating products from each other
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/04—Processes
- Y10T83/0524—Plural cutting steps
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/202—With product handling means
- Y10T83/2074—Including means to divert one portion of product from another
- Y10T83/2087—Diverging product movers
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/525—Operation controlled by detector means responsive to work
- Y10T83/533—With photo-electric work-sensing means
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/525—Operation controlled by detector means responsive to work
- Y10T83/538—Positioning of tool controlled
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/647—With means to convey work relative to tool station
- Y10T83/6584—Cut made parallel to direction of and during work movement
- Y10T83/6585—Including nonconcurrently acting tool
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/647—With means to convey work relative to tool station
- Y10T83/6584—Cut made parallel to direction of and during work movement
- Y10T83/6587—Including plural, laterally spaced tools
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/647—With means to convey work relative to tool station
- Y10T83/6584—Cut made parallel to direction of and during work movement
- Y10T83/6592—Interrelated work-conveying and tool-moving means
- Y10T83/6595—With means to move tool laterally of feed direction during cutting
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T83/00—Cutting
- Y10T83/808—Two tool pairs, driver for one pair moves relative to driver for other pair
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Textile Engineering (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Controlling Sheets Or Webs (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Treatment Of Fiber Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15351271A | 1971-06-16 | 1971-06-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE784981A true BE784981A (fr) | 1972-12-18 |
Family
ID=22547519
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE784981A BE784981A (fr) | 1971-06-16 | 1972-06-16 | Procede et appareil de manipulation de materiau |
Country Status (10)
Country | Link |
---|---|
US (1) | US3762250A (nl) |
JP (1) | JPS5516944B1 (nl) |
BE (1) | BE784981A (nl) |
CA (1) | CA982043A (nl) |
DE (1) | DE2229497C2 (nl) |
FR (1) | FR2142490A5 (nl) |
GB (1) | GB1374196A (nl) |
IT (1) | IT956663B (nl) |
LU (1) | LU65532A1 (nl) |
NL (1) | NL181270C (nl) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111531588A (zh) * | 2020-05-08 | 2020-08-14 | 东华大学 | 一种不良品自动排出***及方法 |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1564174A (en) * | 1977-04-05 | 1980-04-02 | Ici Ltd | Process and apparatus for feeding a moving web to a stenter apparatus |
GB2047208B (en) * | 1979-04-19 | 1983-03-30 | Mapatent Nv | Roll tail sealing machine |
US4249437A (en) * | 1979-06-28 | 1981-02-10 | Hagenson Leo J | Automatic mat cutting machine |
US4495124A (en) * | 1980-04-22 | 1985-01-22 | Signode Corporation | Method for producing polypropylene sheet |
US4905558A (en) * | 1980-11-13 | 1990-03-06 | Sean Corcoran | Apparatus for cutting slits in flexible plastics sheeting |
US4387841A (en) * | 1981-03-20 | 1983-06-14 | E. I. Du Pont De Nemours And Company | Film diversion apparatus |
US4382396A (en) * | 1981-03-20 | 1983-05-10 | E. I. Du Pont De Nemours And Company | Cast web diversion |
JPS6487187A (en) * | 1987-09-26 | 1989-03-31 | Kokusan Kogyo Kk | Continuous cutter for flexible blank elongated by tensile force |
US5158648A (en) * | 1988-09-26 | 1992-10-27 | Weldon Scott B | Apparatus for forming a movable threading tail |
US5234549A (en) * | 1988-09-26 | 1993-08-10 | Weldon Scott B | Apparatus for forming a movable threading tail |
US5062582A (en) * | 1989-08-02 | 1991-11-05 | International Paper Company | Apparatus and method for producing semi-converted diskette liners |
US5121885A (en) * | 1991-01-02 | 1992-06-16 | Chipman Donald I | Sheet fabric slitter and reroller |
US5146829A (en) * | 1991-02-22 | 1992-09-15 | Appleton Papers Inc. | Straight cut coater unwind knife |
US5212647A (en) * | 1991-07-15 | 1993-05-18 | Preco Industries, Inc. | Die stamping press having ccd camera system for automatic 3-axis die registration |
EP0570858A1 (en) * | 1992-05-16 | 1993-11-24 | Bridgestone Corporation | Device and method for separating a region contaminated with foreign matter from a continuous sheet-like member |
GB2343399B (en) * | 1997-03-28 | 2001-04-18 | Preco Ind Inc | Web or sheet-fed apparatus having high-speed positioning mechanism |
US7640836B1 (en) | 1997-03-28 | 2010-01-05 | Preco Industries, Inc. | Method for simultaneous x, y and θ registration of segment of continuous web with a processing station |
EP0937672A1 (en) * | 1998-02-20 | 1999-08-25 | E.I. Du Pont De Nemours And Company | Apparatus and method for cutting of a web, feeding it into a processing line and threading it up through that line |
WO1999051407A1 (en) * | 1998-04-07 | 1999-10-14 | E.I. Du Pont De Nemours And Company | Static chopper for thin webs |
FR2781717B1 (fr) * | 1998-07-29 | 2000-10-20 | Darlet Marchante Technologies | Dispositif d'introduction automatique d'un ruban de film de matiere synthetique dans une machine d'etirage transversal |
EP0994054B1 (en) * | 1998-10-14 | 2003-09-03 | Fuji Photo Film Co., Ltd. | Web processing system |
US20030189118A1 (en) * | 2002-04-08 | 2003-10-09 | Smith David J. | Pre-stretched film having improved edges |
FI119362B (fi) * | 2006-09-21 | 2008-10-31 | Raute Oyj | Menetelmä ja laitteisto vajaaviilun talteenottamiseksi viilun tuotannossa |
US20080206381A1 (en) * | 2007-02-23 | 2008-08-28 | Nexcel Synthetics, Llc | Methods and systems for manufacturing yarns for synthetic turf |
DE102007042025B4 (de) | 2007-09-05 | 2018-12-20 | Windmöller & Hölscher Kg | Vorrichtung und Verfahren zur Führung einer Materialbahn |
US8714472B2 (en) * | 2010-03-30 | 2014-05-06 | Kimberly-Clark Worldwide, Inc. | Winder registration and inspection system |
CN101844704B (zh) * | 2010-06-22 | 2012-07-25 | 山西潞安环保能源开发股份有限公司王庄煤矿 | 输送皮带纵向裁割装置 |
JP5474869B2 (ja) * | 2010-09-03 | 2014-04-16 | 日東電工株式会社 | 偏光膜を有する積層体ストリップロールの製造方法 |
WO2013107909A1 (de) * | 2012-01-20 | 2013-07-25 | Acino Ag | Gitterverlustreduktion |
US9162403B2 (en) | 2013-03-15 | 2015-10-20 | Davis-Standard, Llc | Apparatus for manufacturing and processing pre-stretch films having strips of increased thickness |
NL2016534B1 (en) * | 2016-04-01 | 2017-10-12 | Vmi Holland Bv | Apparatus and method for converting a sheet into a continuous strip. |
DE102016119281A1 (de) * | 2016-10-11 | 2018-04-12 | Windmöller & Hölscher Kg | Trennvorrichtung für das Auftrennen eines schlauchförmigen Flachmaterials, System sowie Trennverfahren |
CN107399104B (zh) * | 2017-08-31 | 2018-11-27 | 重庆三创印刷有限公司 | 一种模切装置 |
CN107826861B (zh) * | 2017-11-22 | 2019-09-10 | 湖北中烟工业有限责任公司 | 一种分段式烟用接装纸加工方法 |
CN111455646A (zh) * | 2020-04-16 | 2020-07-28 | 宁波天盾防水材料有限公司 | 帆布类布卷裁切下料机 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1326615A (en) * | 1919-12-30 | Method and machine for making paper | ||
US1338094A (en) * | 1920-04-27 | Paper-making | ||
US2823421A (en) * | 1952-05-12 | 1958-02-18 | Du Pont | Stretching of polyethylene terephthalate film |
US2871940A (en) * | 1954-07-15 | 1959-02-03 | Republic Steel Corp | Continuous control for strip mills and the like |
US3156149A (en) * | 1962-09-26 | 1964-11-10 | Nat Distillers Chem Corp | Apparatus for trimming and winding sheeted materials |
US3272049A (en) * | 1963-12-16 | 1966-09-13 | Cooksey Otha | Web severing device |
US3453916A (en) * | 1966-10-06 | 1969-07-08 | James H Green | Automatic paper cutter |
FR1597326A (nl) * | 1968-12-30 | 1970-06-22 | ||
US3670615A (en) * | 1970-11-18 | 1972-06-20 | Monsanto Co | Web marking device |
-
1971
- 1971-06-16 US US00153512A patent/US3762250A/en not_active Expired - Lifetime
-
1972
- 1972-06-14 CA CA144,741A patent/CA982043A/en not_active Expired
- 1972-06-16 LU LU65532D patent/LU65532A1/xx unknown
- 1972-06-16 JP JP5962972A patent/JPS5516944B1/ja active Pending
- 1972-06-16 GB GB2833772A patent/GB1374196A/en not_active Expired
- 1972-06-16 BE BE784981A patent/BE784981A/xx not_active IP Right Cessation
- 1972-06-16 IT IT25814/72A patent/IT956663B/it active
- 1972-06-16 NL NLAANVRAGE7208248,A patent/NL181270C/nl not_active IP Right Cessation
- 1972-06-16 DE DE2229497A patent/DE2229497C2/de not_active Expired
- 1972-06-16 FR FR7221738A patent/FR2142490A5/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111531588A (zh) * | 2020-05-08 | 2020-08-14 | 东华大学 | 一种不良品自动排出***及方法 |
Also Published As
Publication number | Publication date |
---|---|
US3762250A (en) | 1973-10-02 |
NL7208248A (nl) | 1972-12-19 |
DE2229497C2 (de) | 1985-05-09 |
LU65532A1 (nl) | 1972-10-25 |
NL181270B (nl) | 1987-02-16 |
IT956663B (it) | 1973-10-10 |
DE2229497A1 (de) | 1972-12-21 |
FR2142490A5 (nl) | 1973-01-26 |
JPS5516944B1 (nl) | 1980-05-08 |
NL181270C (nl) | 1987-07-16 |
CA982043A (en) | 1976-01-20 |
GB1374196A (en) | 1974-11-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE784981A (fr) | Procede et appareil de manipulation de materiau | |
BE814535A (fr) | Procede et appareil de purification de fluides | |
BE818684A (fr) | Procede et appareil de reliure | |
BE802811A (fr) | Appareil et procede de broyage | |
BE793549A (fr) | Procede et appareil de codage analogique alterne | |
FR2293388A1 (fr) | Procede et appareil pour la manipulation de pieces d'etoffe | |
BE767360A (fr) | Appareil et procede xerographiques | |
BE762338A (fr) | Procede et appareil d'etiquetage | |
BE783134A (fr) | Appareil et procede pour manipuler des capsules | |
BE761194A (fr) | Procede et appareil de moulage | |
BE770478A (fr) | Procede et appareil d'electrophotographie | |
BE786079A (fr) | Appareil et procede pour fabriquer des bandages | |
BE782871A (fr) | Procede et appareillage pour effectuer des | |
BE768139A (fr) | Procede et appareil de chargement et de formage d'enveloppes | |
AR200004A1 (es) | Aparato manipulador de tarjetas | |
BE796333A (fr) | Appareil et procede ameliores de separation | |
BE784862A (fr) | Procede et appareil de projection de poudres | |
BE785349A (fr) | Procede et appareil de galvanoplastie | |
BE772659A (fr) | Procede et appareil de construction | |
BE805499A (fr) | Procede d'electro-usinage et appareil | |
BE763024A (fr) | Procede et appareil de frisage | |
FR2327966A1 (fr) | Appareil et procede de manipulation de feuilles relativement rigides | |
FR2351892A1 (fr) | Procede et appareil de manutention de dechets | |
BE766661R (fr) | Procede et appareil | |
BE780482A (fr) | Procede et appareil pour la dosimetrie a thermoluminescence |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE20 | Patent expired |
Owner name: E.I. DU PONT DE NEMOURS AND CY Effective date: 19920616 |