Arne Trangard

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Vasteras, SE

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Patents Grantslast 30 patents

Information Patent Grant
Electrical circuit switch with variable gear ratio
- Patent number 9,455,098
- Issue date Sep 27, 2016
- ABB Schweiz AG
- Bjorn Lunden
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Electrical Circuit Switch
- Publication number 20150054607
- Publication date Feb 26, 2015
- Bjorn Lunden
- H01 - BASIC ELECTRIC ELEMENTS