Lars Bratthall

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Hvalstad, NO

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Patents Grantslast 30 patents

Information Patent Grant
Method for positioning and a positioning system
- Patent number 7,944,393
- Issue date May 17, 2011
- ABB Research Ltd.
- Lars Bratthall
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
Method for Positioning and a Positioning System
- Publication number 20080284649
- Publication date Nov 20, 2008
- ABB Research Ltd.
- Lars Bratthall
- G01 - MEASURING TESTING