Josef Birzer

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Schwandorf, DE

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Patents Grantslast 30 patents

Information Patent Grant
Connecting system comprising an electromagnetic switchgear device,...
- Patent number 7,821,364
- Issue date Oct 26, 2010
- Siemens Aktiengesellschaft
- Josef Birzer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Control switch or signaling unit control panel mounting arrangement
- Patent number 5,684,670
- Issue date Nov 4, 1997
- Siemens Aktiengesellschaft
- Rudolf Zimmermann
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Mounting for a control device
- Patent number 4,899,252
- Issue date Feb 6, 1990
- Siemens Aktiengesellschaft
- Josef Birzer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Connecting System Comprising an Electromagnetic Switchinggear Devic...
- Publication number 20080150660
- Publication date Jun 26, 2008
- Josef Birzer
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...