Heinrich Wildforster

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Gelsenkirchen-Buer, DT

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Patents Grantslast 30 patents

Information Patent Grant
Method and arrangement for equalizing the speeds of a plurality of...
- Patent number 3,974,716
- Issue date Aug 17, 1976
- Bergwerksverband GmbH
- Egon Henkel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER