Maik Hegewald

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Berlin, DE

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Patents Grantslast 30 patents

Information Patent Grant
Discharge lamp with an outer bulb surrounded by a wire gauze as exp...
- Patent number 8,786,187
- Issue date Jul 22, 2014
- Osram GmbH
- Johannes Buttstaedt
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lamp
- Patent number D690446
- Issue date Sep 24, 2013
- Osram AG
- Johannes Buttstaedt
- D26 - Lighting

Patents Applicationslast 30 patents

Information Patent Application
DISCHARGE LAMP WITH AN OUTER BULB SURROUNDED BY A WIRE MESH AS EXPL...
- Publication number 20130285543
- Publication date Oct 31, 2013
- OSRAM GMBH
- Johannes Buttstaedt
- H01 - BASIC ELECTRIC ELEMENTS