Ragnar Mandersson

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Lund, SW

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Patents Grantslast 30 patents

Information Patent Grant
Method for providing a laminate web with a firm edge strip
- Patent number 4,080,235
- Issue date Mar 21, 1978
- AB Ziristor
- Ragnar Mandersson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Method for the manufacture of laminate webs with firm edge strip
- Patent number 4,067,763
- Issue date Jan 10, 1978
- AB Ziristor
- Ragnar Mandersson
- B32 - LAYERED PRODUCTS