Kurt Kaltenegger

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Baldingen AG, CH

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Patents Grantslast 30 patents

Information Patent Grant
Vacuum interrupter chamber
- Patent number 7,939,777
- Issue date May 10, 2011
- ABB Technology AG
- Edgar Dullni
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Vacuum interrupter chamber
- Publication number 20080203063
- Publication date Aug 28, 2008
- ABB TECHNOLOGY AG
- Edgar Dullni
- H01 - BASIC ELECTRIC ELEMENTS