Johnston Electric S.A.

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Murten, CH

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Patents Grantslast 30 patents

Information Patent Grant
Commutator having a plurality of commutator segments and method for...
- Patent number 9,035,529
- Issue date May 19, 2015
- Johnston Electric S.A.
- Raven Wai Kei Mok
- H01 - BASIC ELECTRIC ELEMENTS