Per Andersson

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Fagersanna, SE

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Patents Grantslast 30 patents

Information Patent Grant
Inverter with commutation circuit
- Patent number 8,254,150
- Issue date Aug 28, 2012
- Esab AB
- Rolf Karlsson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Inverter With Commutation Circuit
- Publication number 20120195086
- Publication date Aug 2, 2012
- ESAB AB
- Rolf Karlsson
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC