Harald Georg Swede

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Malmo, SW

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Patents Grantslast 30 patents

Information Patent Grant
Method and arrangement for registered splicing of a web of material...
- Patent number 4,043,520
- Issue date Aug 23, 1977
- AB Ziristor
- Willy John Olsson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL