Gerd Kammerer

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St. Georgen, DE

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Patents Grantslast 30 patents

Information Patent Grant
Programmable control for a switching chronometer
- Patent number 4,564,827
- Issue date Jan 14, 1986
- Dieter Graesslin Feinwerktechnik
- Gerd Kammerer
- G04 - HOROLOGY
Information Patent Grant
Time-controlled heat regulator with nighttime temperature lowering...
- Patent number 4,506,826
- Issue date Mar 26, 1985
- Dieter Graesslin Feinwerktechnik
- Gerd Kammerer
- G05 - CONTROLLING REGULATING
Information Patent Grant
Program input and/or time setting device
- Patent number 4,449,832
- Issue date May 22, 1984
- Dieter Graesslin Feinwerktechnik
- Gerd Kammerer
- G04 - HOROLOGY