ES2099543T3 - Aparato para bobinar rollos sin tubos de enrollado reforzados, y metodo. - Google Patents
Aparato para bobinar rollos sin tubos de enrollado reforzados, y metodo.Info
- Publication number
- ES2099543T3 ES2099543T3 ES94306116T ES94306116T ES2099543T3 ES 2099543 T3 ES2099543 T3 ES 2099543T3 ES 94306116 T ES94306116 T ES 94306116T ES 94306116 T ES94306116 T ES 94306116T ES 2099543 T3 ES2099543 T3 ES 2099543T3
- Authority
- ES
- Spain
- Prior art keywords
- paper
- roll
- paper product
- hardening
- reinforced
- 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.)
- Expired - Lifetime
Links
Classifications
-
- 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
- B26D5/02—Means for moving the cutting member into its operative position for cutting
- B26D5/04—Means for moving the cutting member into its operative position for cutting by fluid pressure
-
- 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
- B26D1/12—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 cutting member moving about an axis
- B26D1/25—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 cutting member moving about an axis with a non-circular cutting member
- B26D1/34—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 cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut
- B26D1/38—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 cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut and coacting with a fixed blade or other fixed member
- B26D1/385—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 cutting member moving about an axis with a non-circular cutting member moving about an axis parallel to the line of cut and coacting with a fixed blade or other fixed member 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
- B26D11/00—Combinations of several similar cutting apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H18/00—Winding webs
- B65H18/28—Wound package of webs
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/2276—The web roll being driven by a winding mechanism of the coreless type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H19/00—Changing the web roll
- B65H19/22—Changing the web roll in winding mechanisms or in connection with winding operations
- B65H19/26—Cutting-off the web running to the wound web roll
-
- 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
- B65H2301/4143—Performing winding process
- B65H2301/41432—Performing winding process special features of winding process
- B65H2301/414325—Performing winding process special features of winding process winding a core in-line with the web, e.g. wound core made out of sheet material
-
- 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
- B65H2301/417—Handling or changing web rolls
- B65H2301/4187—Relative movement of core or web roll in respect of mandrel
- B65H2301/4189—Cutting
- B65H2301/41892—Cutting knife located in winding or guiding roller and protruding therefrom
- B65H2301/418925—Cutting knife located in winding or guiding roller and protruding therefrom and cooperating with second assembly located in another roller
-
- 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
- B65H2301/417—Handling or changing web rolls
- B65H2301/4187—Relative movement of core or web roll in respect of mandrel
- B65H2301/4189—Cutting
- B65H2301/41896—Several cutting devices, e.g. located at different upstream/downstream positions of the web path
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/50—Storage means for webs, tapes, or filamentary material
- B65H2701/51—Cores or reels characterised by the material
- B65H2701/511—Cores or reels characterised by the material essentially made of sheet material
- B65H2701/5112—Paper or plastic sheet material
-
- 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
- Y10S242/00—Winding, tensioning, or guiding
- Y10S242/03—Coreless coilers
-
- 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
- Y10T83/465—Cutting motion of tool has component in direction of moving work
- Y10T83/4708—With means to render cutter pass[es] ineffective
- Y10T83/4711—With means to produce "mis-cut"
-
- 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
- Y10T83/465—Cutting motion of tool has component in direction of moving work
- Y10T83/4766—Orbital motion of cutting blade
- Y10T83/4795—Rotary tool
- Y10T83/4847—With cooperating stationary tool
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Replacement Of Web Rolls (AREA)
- Making Paper Articles (AREA)
- Folding Of Thin Sheet-Like Materials, Special Discharging Devices, And Others (AREA)
- Collation Of Sheets And Webs (AREA)
Abstract
SE PRESENTA UN APARATO (10) Y UN METODO PARA ENROLLAR ROLLOS REFORZADOS, SIN NUCLEO QUE COMPRENDE UN ROLLO ENROLLADO EN ESPIRAL (12) FORMADO A PARTIR DE UN PRODUCTO DE PAPEL (14), OPCIONALMENTE UN PAPEL QUE TENGA UN DIBUJO IMPRESO SOBRE UN LADO, Y UNA HOJA DE REFUERZO, ESPIRAL (19) QUE SE EXTIENDE COMPLETAMENTE ALREDEDOR DEL ROLLO PARA REFORZARLO. EL APARATO RECIBE UNAS BANDAS CONTINUAS (40, 42) DEL PAPEL Y DEL PAPEL DE ENDURECIMIENTO, SEPARA EL PAPEL ENDURECEDOR (42) EN PEQUEÑAS LONGITUDES (20) PARA ENROLLARLAS EN EL INTERIOR DEL ROLLO DEL PRODUCTO DE PAPEL Y SUMINISTRA AUTOMATICAMENTE LA HOJA DE ENDURECIMIENTO SOBRE UNA LONGITUD DEL PRODUCTO DE PAPEL (14) QUE SE ENROLLA EN UN ROLLO (12). LAS DOS BANDAS CONTINUAS (40, 42) SON SUMINISTRADAS A CUALQUIER LADO DE UN RODILLO GIRATORIO, CORTADOR (66) Y UNOS DISPOSITIVOS DE YUNQUE (72, 88) SE MUEVEN PARA AJUSTARSE CON UNA CUCHILLA SOPORTADA SOBRE EL RODILLO CORTADOR PARA CORTAR SELECTIVAMENTE LAS BANDAS SEGUN SE REQUIERA.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/110,122 US5344091A (en) | 1993-08-20 | 1993-08-20 | Apparatus for winding stiffened coreless rolls and method |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2099543T3 true ES2099543T3 (es) | 1997-05-16 |
Family
ID=22331335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES94306116T Expired - Lifetime ES2099543T3 (es) | 1993-08-20 | 1994-08-19 | Aparato para bobinar rollos sin tubos de enrollado reforzados, y metodo. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5344091A (es) |
EP (1) | EP0639520B1 (es) |
JP (1) | JP2625387B2 (es) |
AU (1) | AU676923B2 (es) |
CA (1) | CA2125744C (es) |
DE (1) | DE69401873T2 (es) |
ES (1) | ES2099543T3 (es) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5820064A (en) * | 1997-03-11 | 1998-10-13 | C.G. Bretting Manufacturing Company, Inc. | Winding control finger surface rewinder with core insert finger |
US5772149A (en) * | 1996-09-18 | 1998-06-30 | C. G. Bretting Manufacturing Company, Inc. | Winding control finger surface rewinder |
US6000657A (en) * | 1996-09-18 | 1999-12-14 | C.G. Bretting Manufacturing Company, Inc. | Winding control finger surface rewinder with core insert finger |
NL1005209C2 (nl) * | 1997-02-06 | 1998-08-07 | Oce Tech Bv | Oprolinrichting. |
NL1006297C2 (nl) * | 1997-06-12 | 1998-12-15 | Oce Tech Bv | Inrichting voor het oprollen van bedrukte vellen. |
US6416605B1 (en) * | 1999-11-24 | 2002-07-09 | Donaldson Company, Inc. | Method for manufacturing fluted media |
ITFI20050086A1 (it) * | 2005-05-02 | 2006-11-03 | Perini Fabio Spa | Rotolo di materiale nastriforme senza anima di avvolgimento centrale, macchine e metodo per la sua produzione |
ITFI20050088A1 (it) * | 2005-05-02 | 2006-11-03 | Perini Fabio Spa | Macchina e metodo per la produzione di rotoli di materiale nastriforme insieme ad un'anima di avvolgimento e rotolo cosi' ottenuto |
US20060266179A1 (en) * | 2005-05-16 | 2006-11-30 | Koyo Jidoki Co., Ltd. | Rotary cutter and method for adjusting fixing angle of stationary blade in rotary cutter |
ATE469740T1 (de) * | 2006-03-22 | 2010-06-15 | Hunkeler Ag | Querschneidevorrichtung und verfahren zum betrieb einer solchen querschneidevorrichtung |
US20060280562A1 (en) * | 2006-09-11 | 2006-12-14 | Marxen Michael A | Method for manufacturing erosion control blankets |
DE102006051359A1 (de) * | 2006-10-27 | 2008-04-30 | Khs Ag | Schneidwerk für ein Etikettieraggregat sowie Etikettieraggregat mit einem solchen Schneidwerk |
TWI414405B (zh) * | 2007-01-24 | 2013-11-11 | Chan Li Machinery Co Ltd | A tissue cutting mechanism with helical curved corner |
KR101040495B1 (ko) * | 2009-06-04 | 2011-06-09 | 이양규 | 에지밴딩기의 상하 스크래핑장치 |
US20100320302A1 (en) * | 2009-06-23 | 2010-12-23 | Catbridge Machinery, Llc | In-Line Formed Core Supporting a Wound Web |
US8540181B2 (en) * | 2009-06-24 | 2013-09-24 | Elsner Engineering Works, Inc. | Foil roll with wound stiffening core, apparatus for winding the roll and method |
KR100986912B1 (ko) * | 2010-02-17 | 2010-10-08 | 김현우 | 종이류의 절단 장치 |
CN102941593B (zh) * | 2012-11-16 | 2016-01-20 | 昆山市力格自动化设备有限公司 | 料边切刀 |
US10005197B2 (en) | 2013-06-12 | 2018-06-26 | The Procter & Gamble Company | Nonlinear line of weakness formed by a perforating apparatus |
MX2015017166A (es) | 2013-06-12 | 2016-04-06 | Procter & Gamble | El metodo para perforar una linea de rasgadura no lineal. |
EP3233680B1 (en) * | 2014-12-20 | 2018-12-26 | Futura S.p.A. | Plant and process for the production of paper rolls |
JP6384317B2 (ja) * | 2014-12-25 | 2018-09-05 | セイコーエプソン株式会社 | カッター刃駆動機構、カッターおよびプリンター |
JP6476845B2 (ja) * | 2014-12-25 | 2019-03-06 | セイコーエプソン株式会社 | カッターおよびプリンター |
ES2748663T3 (es) * | 2015-02-16 | 2020-03-17 | Essity Operations France | Rollo sin núcleo y método de fabricación |
WO2016148899A1 (en) | 2015-03-17 | 2016-09-22 | The Procter & Gamble Company | Apparatus for perforating a web material |
WO2016148894A1 (en) | 2015-03-17 | 2016-09-22 | The Procter & Gamble Company | Method for perforating a nonlinear line of weakness |
WO2016148900A1 (en) | 2015-03-17 | 2016-09-22 | The Procter & Gamble Company | Apparatus for perforating a nonlinear line of weakness |
JP6187531B2 (ja) * | 2015-04-22 | 2017-08-30 | コニカミノルタ株式会社 | 画像形成装置および画像形成システム |
US20190047731A1 (en) * | 2017-08-12 | 2019-02-14 | Kretchman Holdings, LLC | Utensil Wrapping Apparatus |
US11806890B2 (en) | 2017-09-11 | 2023-11-07 | The Procter & Gamble Company | Perforating apparatus and method for manufacturing a shaped line of weakness |
CA3072516A1 (en) | 2017-09-11 | 2019-03-14 | The Procter & Gamble Company | Sanitary tissue product with a shaped line of weakness |
US11806889B2 (en) | 2017-09-11 | 2023-11-07 | The Procter & Gamble Company | Perforating apparatus and method for manufacturing a shaped line of weakness |
JP7386605B2 (ja) * | 2017-11-30 | 2023-11-27 | ミュラー・マルティニ・ホルディング・アクチエンゲゼルシヤフト | ペーパーウェブの切断又は穿孔をするための装置及び方法 |
KR102429367B1 (ko) * | 2018-03-21 | 2022-08-03 | 현대자동차주식회사 | 글라스울 커팅장치 및 이를 이용한 글라스울 펠렛 제조방법 |
IT201800006478A1 (it) * | 2018-06-20 | 2019-12-20 | Macchina e procedimento per la realizzazione di rotoli di materiale d'uso in foglio, particolarmente alluminio per impieghi alimentari, di tipo coreless. |
Family Cites Families (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1802554A (en) * | 1928-03-10 | 1931-04-28 | United Eng Foundry Co | Rotary flying shears |
US2642937A (en) * | 1948-08-07 | 1953-06-23 | Karl W Hallden | Cutting device of the miss-cut type |
US2588581A (en) * | 1949-02-12 | 1952-03-11 | United Eng Foundry Co | Method of and apparatus for shearing strip material |
US2642938A (en) * | 1949-07-30 | 1953-06-23 | Karl W Hallden | Rotary miss-cut shears |
US3013367A (en) * | 1956-05-03 | 1961-12-19 | St Clair Specialty Mfg Co | System of making coreless rolls |
US2843202A (en) * | 1957-01-15 | 1958-07-15 | Hallden Machine Company | Apparatus for synchronized intermittent performance on stock of varlable feed rate |
DE1104320B (de) * | 1957-08-08 | 1961-04-06 | Hobema Maschf Hermann | Anlage zum Aufwickeln von Bahnen aus weichem, leicht biegsamem Material, wie Toilettenpapier |
GB1135870A (en) * | 1966-06-03 | 1968-12-04 | Canadian Ind | Method of winding thermoplastic resin sheeting into rolls and rolls obtained thereby |
US3555771A (en) * | 1968-10-15 | 1971-01-19 | Procter & Gamble | Bundling machine |
DE1942355A1 (de) * | 1969-08-20 | 1971-03-04 | Moeller & Neumann Gmbh | Rotierende Durchlauf-Festlaengenschere mit Parallelhaltung der Messer |
US3750510A (en) * | 1971-05-04 | 1973-08-07 | Frastan Hollinwood Ltd | Cutting apparatus for paper and like webs |
US3899075A (en) * | 1971-08-25 | 1975-08-12 | Johnson & Johnson | Adhesive tape |
US3823887A (en) * | 1971-12-23 | 1974-07-16 | D Gerstein | Device for forming lightweight paper into rolls without any core |
US3856226A (en) * | 1972-01-10 | 1974-12-24 | Westvaco Corp | Method and apparatus for coreless spool production |
GB1440925A (en) * | 1972-10-31 | 1976-06-30 | Schmermund A | Web cutting device |
JPS5816970B2 (ja) * | 1975-12-04 | 1983-04-04 | 川崎重工業株式会社 | カイテンドラムガタソウカンブンカツセンダンキ |
US4093141A (en) * | 1977-06-02 | 1978-06-06 | Coil Tite, Inc. | Recoiler spacer shooter |
US4159661A (en) * | 1977-07-05 | 1979-07-03 | Egan Machinery Company | Rotary cutter |
DE2743561C3 (de) * | 1977-09-28 | 1980-09-04 | Jagenberg-Werke Ag, 4000 Duesseldorf | Vorrichtung zum Außerbetriebsetzen des Schneidbetriebes an einem Rotationsquerschneider |
US4258846A (en) * | 1979-04-26 | 1981-03-31 | E. I. Du Pont De Nemours And Company | Interleaved rolls of web material |
DE2917582C2 (de) * | 1979-04-30 | 1981-08-13 | Jagenberg-Werke AG, 4000 Düsseldorf | Maschine zum Querschneiden einer mehrlagig geförderten Warenbahn |
DE3401819A1 (de) * | 1984-01-19 | 1985-08-01 | Georg Spiess Gmbh, 8906 Gersthofen | Beschickungsvorrichtung fuer eine mit einer kontinuierlich arbeitenden einzugseinrichtung versehene bogenverarbeitungsmaschine |
US4695005A (en) * | 1985-05-13 | 1987-09-22 | Custom Machinery Design, Inc. | Coreless winder for strips of pliable material |
US4651605A (en) * | 1985-08-02 | 1987-03-24 | Kcr Technology, Inc. | Double blade rotary cutter apparatus |
US4807825A (en) * | 1988-03-29 | 1989-02-28 | Elsner Engineering Works, Inc. | Roll winding machine |
DE4128970A1 (de) * | 1990-09-04 | 1992-03-05 | Ishikawajima Harima Heavy Ind | Abschervorrichtung |
IT1244770B (it) * | 1991-03-12 | 1994-08-08 | Cem Spa | Dispositivo per l'ordinamento di moduli stampati su striscia in continuo |
-
1993
- 1993-08-20 US US08/110,122 patent/US5344091A/en not_active Expired - Fee Related
-
1994
- 1994-06-13 CA CA002125744A patent/CA2125744C/en not_active Expired - Fee Related
- 1994-08-12 JP JP6190382A patent/JP2625387B2/ja not_active Expired - Lifetime
- 1994-08-18 AU AU70335/94A patent/AU676923B2/en not_active Ceased
- 1994-08-19 ES ES94306116T patent/ES2099543T3/es not_active Expired - Lifetime
- 1994-08-19 DE DE69401873T patent/DE69401873T2/de not_active Expired - Fee Related
- 1994-08-19 EP EP94306116A patent/EP0639520B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2125744C (en) | 1999-03-16 |
AU7033594A (en) | 1995-03-02 |
EP0639520A1 (en) | 1995-02-22 |
US5344091A (en) | 1994-09-06 |
AU676923B2 (en) | 1997-03-27 |
JP2625387B2 (ja) | 1997-07-02 |
CA2125744A1 (en) | 1995-02-21 |
EP0639520B1 (en) | 1997-03-05 |
DE69401873D1 (de) | 1997-04-10 |
JPH07148691A (ja) | 1995-06-13 |
DE69401873T2 (de) | 1997-08-28 |
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