Joakim Ragnarsson

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Vaxjo, SE

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Patents Grantslast 30 patents

Information Patent Grant
Two-way valve
- Patent number 6,220,299
- Issue date Apr 24, 2001
- Gambro Lundia AB
- Lars Arvidsson
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL