Bela Szeles

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Kisvarda, HU

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Patents Grantslast 30 patents

Information Patent Grant
Tungsten-rhenium filament and method for producing same
- Patent number 6,624,577
- Issue date Sep 23, 2003
- General Electric Company
- István Mészáros
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
Tungsten-rhenium filament and method for producing same
- Publication number 20020145373
- Publication date Oct 10, 2002
- General Electric Company
- Istvan Meszaros
- H01 - BASIC ELECTRIC ELEMENTS