Dieter Hafner

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Nurnberg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for the manual production of digital pulses
- Patent number 4,336,446
- Issue date Jun 22, 1982
- Diehl GmbH & Co.
- Dieter Hafner
- G04 - HOROLOGY
Information Patent Grant
Apparatus for manual adjustment of a clock
- Patent number 4,253,177
- Issue date Feb 24, 1981
- Diehl GmbH & Co.
- Dieter Hafner
- G04 - HOROLOGY