Gert Ekdahl

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Helsingborg, SE

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Patents Grantslast 30 patents

Information Patent Grant
Packing laminate for the manufacture of liquid-tight packing contai...
- Patent number 4,842,906
- Issue date Jun 27, 1989
- AB Tetra Pak
- Gert Ekdahl
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL