SE464244B - Rivblock av ett flertal av termoplastisk plastfolie bestaaende baerkassar samt foerfarande foer dess framstaellning - Google Patents

Rivblock av ett flertal av termoplastisk plastfolie bestaaende baerkassar samt foerfarande foer dess framstaellning

Info

Publication number
SE464244B
SE464244B SE8503289A SE8503289A SE464244B SE 464244 B SE464244 B SE 464244B SE 8503289 A SE8503289 A SE 8503289A SE 8503289 A SE8503289 A SE 8503289A SE 464244 B SE464244 B SE 464244B
Authority
SE
Sweden
Prior art keywords
block
forming
tear
edge
grip
Prior art date
Application number
SE8503289A
Other languages
English (en)
Swedish (sv)
Other versions
SE8503289D0 (sv
SE8503289L (sv
Inventor
A Meyer
Original Assignee
Lehmacher & Sohn Masch
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
Application filed by Lehmacher & Sohn Masch filed Critical Lehmacher & Sohn Masch
Publication of SE8503289D0 publication Critical patent/SE8503289D0/xx
Publication of SE8503289L publication Critical patent/SE8503289L/xx
Publication of SE464244B publication Critical patent/SE464244B/sv

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/06—Handles
    • B65D33/08—Hand holes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/001—Blocks, stacks or like assemblies of bags
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D33/00—Details of, or accessories for, sacks or bags
    • B65D33/02—Local reinforcements or stiffening inserts, e.g. wires, strings, strips or frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2155/00—Flexible containers made from webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2155/00—Flexible containers made from webs
    • B31B2155/003—Flexible containers made from webs starting from tubular webs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B2160/00—Shape of flexible containers
    • B31B2160/10—Shape of flexible containers rectangular and flat, i.e. without structural provision for thickness of contents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/14—Cutting, e.g. perforating, punching, slitting or trimming
    • B31B70/16—Cutting webs
    • B31B70/18—Cutting webs longitudinally
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B31—MAKING ARTICLES OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER; WORKING PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B—MAKING CONTAINERS OF PAPER, CARDBOARD OR MATERIAL WORKED IN A MANNER ANALOGOUS TO PAPER
    • B31B70/00—Making flexible containers, e.g. envelopes or bags
    • B31B70/74—Auxiliary operations
    • B31B70/86—Forming integral handles or mounting separate handles
    • B31B70/876—Forming integral handles or mounting separate handles involving application of reinforcement strips or patches; involving reinforcements obtained by folding
    • 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
    • Y10S206/00—Special receptacle or package
    • Y10S206/806—Suspension
    • 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
    • Y10S206/00—Special receptacle or package
    • Y10S206/82—Separable, striplike plural articles
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1054—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing and simultaneously bonding [e.g., cut-seaming]
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1056—Perforating lamina
    • Y10T156/1057—Subsequent to assembly of laminae
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1059—Splitting sheet lamina in plane intermediate of faces
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/10—Methods of surface bonding and/or assembly therefor
    • Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
    • Y10T156/1062—Prior to assembly
    • Y10T156/1067—Continuous longitudinal slitting
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/12—Surface bonding means and/or assembly means with cutting, punching, piercing, severing or tearing
    • Y10T156/1304—Means making hole or aperture in part to be laminated
    • 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
    • Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
    • Y10T156/17—Surface bonding means and/or assemblymeans with work feeding or handling means
    • Y10T156/1702—For plural parts or plural areas of single part
    • Y10T156/1744—Means bringing discrete articles into assembled relationship
    • Y10T156/1751—At least three articles
    • Y10T156/1761—Stacked serially

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Bag Frames (AREA)
  • Making Paper Articles (AREA)
  • Stackable Containers (AREA)
  • Cartons (AREA)
SE8503289A 1984-07-05 1985-07-02 Rivblock av ett flertal av termoplastisk plastfolie bestaaende baerkassar samt foerfarande foer dess framstaellning SE464244B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843424748 DE3424748A1 (de) 1984-07-05 1984-07-05 Abreissblock aus einer mehrzahl von tragetaschen aus thermoplastischer kunststoffolie

Publications (3)

Publication Number Publication Date
SE8503289D0 SE8503289D0 (sv) 1985-07-02
SE8503289L SE8503289L (sv) 1986-01-06
SE464244B true SE464244B (sv) 1991-03-25

Family

ID=6239904

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8503289A SE464244B (sv) 1984-07-05 1985-07-02 Rivblock av ett flertal av termoplastisk plastfolie bestaaende baerkassar samt foerfarande foer dess framstaellning

Country Status (8)

Country Link
US (2) US4690280A (fi)
CA (1) CA1237394A (fi)
DE (1) DE3424748A1 (fi)
DK (1) DK157745C (fi)
FI (1) FI78271C (fi)
FR (1) FR2567102B1 (fi)
GB (1) GB2161454B (fi)
SE (1) SE464244B (fi)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3543727A1 (de) * 1985-12-11 1987-06-19 Lehmacher & Sohn Masch Abreissblock aus einer mehrzahl von tragetaschen aus thermoplastischer kunststoffolie
US4854451A (en) * 1986-12-17 1989-08-08 Jensen Harold A Apparatus for the manufacture of block-sealed side-gussetted bags
DE3704662A1 (de) * 1987-02-14 1988-08-25 Stiegler Maschf Gmbh Verfahren zum herstellen von verblockten packen aus beuteln mit seitennaht
CA1282987C (en) * 1987-04-02 1991-04-16 Hans Reifenhauser Method and apparatus for the manufacture of plastic bags in pairs with side seams
DE3711165A1 (de) * 1987-04-02 1988-10-20 Stiegler Maschf Gmbh Verfahren zum herstellen von tragebeuteln aus kunststoffolie mit seitennaht
US4790803A (en) * 1987-06-30 1988-12-13 T. C. Manufacturing Company, Inc. Method of making bottom gusset bag pad arrangement for liquid containers
US4911561A (en) * 1987-08-05 1990-03-27 Stiegler Gmbh Maschinenfabrik Shopping bags of thermoplastic synthetic resin sheeting with lateral weld seams, and process for the production thereof
US4796759A (en) * 1987-12-29 1989-01-10 C.E.E. Compagnie Europeene Des Emballages Bundle of supple bags, made of fine material such as plastics material or paper
GB8810681D0 (en) * 1988-05-06 1988-06-08 Bingley Ltd A J Reinforcing plastics sheet
DE8807896U1 (de) * 1988-06-18 1988-08-18 M & W Verpackungen Mildenberger & Willing GmbH, 4432 Gronau Aus Folienschlauch hergestellter Verpackungsbeutel
DE3831823A1 (de) * 1988-09-19 1990-03-22 Windmoeller & Hoelscher Beutel mit randnahen loechern fuer haltestifte
US5309698A (en) * 1989-01-12 1994-05-10 Packaging Innovations, Inc. Snap and fill plastic film bags and process
GB2234734A (en) * 1989-06-23 1991-02-13 Welton Packaging Limited Bundles of carrier bags and a method of dispensing bags from the bundle
DE3923236A1 (de) * 1989-07-14 1991-01-24 Lehmacher & Sohn Masch Abreissblock aus einer mehrzahl von tragetaschen aus kunststoffolie
US5100000A (en) * 1990-04-23 1992-03-31 Packaging Innovations, Inc. Suspendable bag and support structure
US5056437A (en) * 1990-05-15 1991-10-15 Republic Storage Systems Company, Inc. Device for initializing an automated warehousing system
US5103546A (en) * 1990-11-09 1992-04-14 Minnesota Mining And Manufacturing Company Process for preparing a strip of flexible closure material to be applied to a receptacle
US5181742A (en) * 1992-02-03 1993-01-26 Mike Peng Combination note and article support device and method
CA2112287C (en) * 1993-12-23 2004-07-06 David Blyth Bag dispensing system
US5575393A (en) * 1995-07-28 1996-11-19 Tc Manufacturing Co., Inc. Stack of cold welded headerless bags
US5746862A (en) * 1995-10-26 1998-05-05 Super Sack Mfg. Corp. Method of making a liner for roll-off waste containers
US6007244A (en) * 1998-07-29 1999-12-28 Packaging Innovations, Inc. Plastic film bag assembly
US6065871A (en) 1999-03-04 2000-05-23 Rex International Incorporated Bag with tear-resistant handle
US7163339B1 (en) * 2001-04-16 2007-01-16 Plaspack U.S.A., Inc. Composite breathable produce bag with a reinforced mesh sidewall
US6718738B2 (en) 2001-05-16 2004-04-13 Packaging Innovations, Inc. Plastic film bag assembly and process of filling
US6536951B1 (en) * 2001-09-26 2003-03-25 Inno-Pak, Inc. Plastic bag with header formed by overlay strip
US7097358B2 (en) * 2002-03-27 2006-08-29 Illinois Tool Works, Inc. Extended lip wicket slider deli bag
DE20305971U1 (de) * 2003-04-12 2003-07-17 Lemo Maschinenbau Gmbh, 53859 Niederkassel Wiederverschließbare Tragetasche
US20050220368A1 (en) * 2004-03-30 2005-10-06 Broadway Kleer-Guard Corp. Plastic bag designed for dispensing
US20060083444A1 (en) * 2004-10-15 2006-04-20 Raifman Mark A One-time use receptacles and methods of serving patrons of an establishment using such one-time use receptacles
US8196873B2 (en) * 2005-03-01 2012-06-12 Broadway Kleer-Guard Corp. Bag dispenser
US20060204148A1 (en) * 2005-03-01 2006-09-14 Broadway Kleer-Guard Corp. Plastic bag designed for dispensing
US7818945B2 (en) * 2005-03-31 2010-10-26 The Boeing Company Composite structural member having an undulating web and method for forming same
US20070084748A1 (en) * 2005-10-19 2007-04-19 Ebrahim Simhaee Plastic bag package
DE102007057942B4 (de) * 2007-12-01 2010-07-01 Lemo Maschinenbau Gmbh Automatenbeutel mit Seitenfaltung
WO2016053084A1 (en) * 2014-09-30 2016-04-07 Van Der Windt Verpakking B.V. Intermediate product for producing a packing means, method for manufacturing same, packing means, and method for packing a product
US20170158380A1 (en) * 2015-12-02 2017-06-08 Poly-America, L.P. Reclosable bag and method to make same
US20180029324A1 (en) * 2016-07-27 2018-02-01 Poly-America, L.P. Reclosable polymeric bag
IT201700107549A1 (it) * 2017-09-26 2019-03-26 Ica Spa confezioni in materiale flessibile
US10815019B2 (en) 2017-10-16 2020-10-27 Volm Companies, Inc. Automatic bagging machine having rollstock support spool

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DE1900337B2 (de) * 1969-01-04 1977-03-24 Sengewald, Karl-Heinz, Dr., 4802 Halle Verfahren zum herstellen von tragetaschen aus kunststoffolie
IL39676A (en) * 1971-06-14 1976-10-31 Yrjoe Suominen Tampere Device for filling shopping bags and a bag for use therewith
DE2141045B2 (de) * 1971-08-17 1974-02-07 Hans 5216 Niederkassel Lehmacher Verfahren und Vorrichtung zum Herstellen von zu einem Block gestapelter und durch Schweißung im Kantenbereich miteinander verbundener Beutel oddgl. Verpackungen
US4046257A (en) * 1971-08-17 1977-09-06 Hans Lehmacher Pad-stacked bags or similar packaging, and apparatus and method for fabricating the same from plastic film
FR2291106A2 (fr) * 1974-11-13 1976-06-11 Villette Plastique Sacs souples, notamment en matiere plastique, assembles en liasses pour le conditionnement a debit rapide de produits ou articles
DE2526014C2 (de) * 1975-06-11 1988-04-14 Hans 5216 Niederkassel Lehmacher Verfahren zur paarweisen Herstellung von seitengeschweißten Tragetaschen
FR2314871A1 (fr) * 1975-06-17 1977-01-14 Dragon Moulier Ets Sachets souples, notamment en matiere plastique, de petites dimensions et avec rabat d'obturation, destines a l'emballage des garnitures periodiques usagees, et leur procede d'assemblage
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Also Published As

Publication number Publication date
FI78271B (fi) 1989-03-31
US4690280A (en) 1987-09-01
GB2161454A (en) 1986-01-15
FR2567102A1 (fr) 1986-01-10
FR2567102B1 (fr) 1988-12-30
GB8516734D0 (en) 1985-08-07
DK157745B (da) 1990-02-12
SE8503289D0 (sv) 1985-07-02
US4734148A (en) 1988-03-29
DK157745C (da) 1990-07-23
FI78271C (fi) 1989-07-10
GB2161454B (en) 1988-08-17
DK305485A (da) 1986-01-06
DE3424748C2 (fi) 1987-07-16
FI852435A0 (fi) 1985-06-19
CA1237394A (en) 1988-05-31
FI852435L (fi) 1986-01-06
SE8503289L (sv) 1986-01-06
DE3424748A1 (de) 1986-01-16
DK305485D0 (da) 1985-07-04

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