Ola Wilhelmsson

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Uppsala, SE

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Patents Grantslast 30 patents

Information Patent Grant
Contact element and a contact arrangement
- Patent number 7,709,759
- Issue date May 4, 2010
- ABB Research Ltd.
- Erik Lewin
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Contact Element and a Contact Arrangement
- Publication number 20090178905
- Publication date Jul 16, 2009
- ABB Research Ltd.
- Erik Lewin
- H01 - BASIC ELECTRIC ELEMENTS