Kurt Fahrenschon

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Kelkheim, DE

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Patents Grantslast 30 patents

Information Patent Grant
Display means for chronometers with electro-optical elements
- Patent number 4,255,806
- Issue date Mar 10, 1981
- Braun Aktiengesellschaft
- Kurt Fahrenschon
- G04 - HOROLOGY
Information Patent Grant
Analog-digital chronometric display
- Patent number 4,242,747
- Issue date Dec 30, 1980
- Braun AG
- Kurt Fahrenschon
- G04 - HOROLOGY
Information Patent Grant
Analog-digital chronometric display
- Patent number 4,198,810
- Issue date Apr 22, 1980
- Braun AG
- Kurt Fahrenschon
- G04 - HOROLOGY