Karl Roder

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Steinheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Electric lamp which is closed on two sides
- Patent number 7,358,673
- Issue date Apr 15, 2008
- Patent-Treuhand-Gesellschaft fur elektrische Gluhlampen mbH
- Lambert Frye
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Electric lamp which is closed on two sides
- Publication number 20060022570
- Publication date Feb 2, 2006
- PATENT-TREUHAND-GESELLSCHAFT FUR ELEKTRISCH GLUHLAMPEN MBH
- Lambert Frye
- H01 - BASIC ELECTRIC ELEMENTS