PATENT-TREUHAND-GESELLSCHAFT ELEKTRISCHE GLUHLAMPEN MBH

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MUNCHEN, DE

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Patents Grantslast 30 patents

Information Patent Grant
Method of making a unitary tubular generally U-shaped discharge ves...
- Patent number 4,830,648
- Issue date May 16, 1989
- Patent Treuhand Gesellschaft Elektrische Gluhlampen m.b.h.
- Lutz Klein
- C03 - GLASS MINERAL OR SLAG WOOL

Patents Applicationslast 30 patents

Information Patent Application
Circuit arrangement and method for operating at least one electric...
- Publication number 20090167209
- Publication date Jul 2, 2009
- PATENT-TREUHAND-GESELLSCHAFT ELEKTRISCHE GLUHLAMPEN MBH
- Klaus Fischer
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Electrical circuit for voltage transformation and use of said elect...
- Publication number 20060152201
- Publication date Jul 13, 2006
- PATENT-TREUHAND-GESELLSCHAFT FOR ELEKTRISCHE GLUHLAMPEN MBH
- Dietmar Czekay
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...

Trademarklast 30 trademarks