EP0341235A3
(en )
1990-02-07
Apparatus for butt-welding structural plastics elements
GR3017231T3
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1995-11-30
Clamping device for detachably joining two profiles.
GB2261125B
(en )
1993-11-24
DC resistance welding apparatus
NZ232789A
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1992-08-26
Strapping joint for thermoplastic strap with weldment angularly oriented to increase peel separation resistance
GB2280636B
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1997-04-02
Apparatus for welding the tubular sections of sacks,bags or the like
GB2258837B
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1993-05-12
Resistance welding apparatus
CS615588A1
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1989-11-14
Device for tubes', profiles, plates and shaped pieces conduction welding from weldable plastics
GB8814475D0
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1988-07-20
Welding apparatus
GB9318416D0
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1993-10-20
Apparatus for weldable material
IL96207A0
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1991-08-16
Method and device for thermoplastic welding
EP0355347A3
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1990-07-11
Apparatus for welding multi-layered thermoplastic webs
GB2231294A
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1990-11-14
Device for inverted hidden-arc welding
GB2181258B
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1989-09-20
Apparatus for testing welded joints between plastics profiled frame members
IE891246L
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1989-10-19
Weldable thermoplastic strapping
GB8906323D0
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1989-05-04
Improvements in means for heat sealing plastic bags
FR2678859B1
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1995-06-16
METHOD OF WELDING A SEALING CAP ON A RECEIVING PART AND WELDING SONOTRODE USED IN SAID METHOD.
GB2228701A
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1990-09-05
Device for inverted hidden-arc welding
GB9024821D0
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1991-01-02
Plastics welding device
GB9006072D0
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1990-05-16
Apparatus for use in welding plastics members
GB9221150D0
(en )
1992-11-25
Plastics welding device
GB9019470D0
(en )
1990-10-24
Welding plastics
HU200717B
(en )
1990-08-28
Device clamping and moving tube and form-ends for face welding hard polyethylene tubes and forms
GB9022285D0
(en )
1990-11-28
Bag heat sealing apparatus
CS494589A3
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1992-03-18
Apparatus for polyethylene foil continuous welding
GB2290520B
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1997-03-12
Device for opening blood bags