Bertalan Fleischer

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Budapest, HU

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for monitoring stems of electrical light sources during m...
- Patent number 4,020,534
- Issue date May 3, 1977
- Egyesult Izzolampa Es. Villamossagi Resveny tarsasag
- Bertalan Fleischer
- H01 - BASIC ELECTRIC ELEMENTS