Guy Hovland

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Njurunda, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method and expansion device for preparing expanded thermoplastic mi...
- Patent number 7,192,989
- Issue date Mar 20, 2007
- Akzo Nobel N.V.
- Lars-Olof Svedberg
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
Method and expansion device for preparing expanded microspheres
- Publication number 20070043130
- Publication date Feb 22, 2007
- Akzo Nobel N.V.
- Lars-Olof Svedberg
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Method and expansion device for preparing expanded thermoplastic mi...
- Publication number 20040176487
- Publication date Sep 9, 2004
- Lars-Olof Svedberg
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL