Karl-Heinz Graef

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Wiesenthied, DE

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Patents Grantslast 30 patents

Information Patent Grant
Cable bushing
- Patent number 9,006,589
- Issue date Apr 14, 2015
- Leoni-Bordnetz Systeme GmbH
- Karl-Heinz Graef
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
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- Publication number 20130292911
- Publication date Nov 7, 2013
- LEONI BORDNETZ-SYSTEME GMBH
- Karl-Heinz Graef
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER