Bernd Heck

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Hamburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Oscillator having all-pass filter with resistance bridge for detect...
- Patent number 4,739,285
- Issue date Apr 19, 1988
- U.S. Philips Corporation
- Bernd Heck
- G01 - MEASURING TESTING
Information Patent Grant
Oscillator for measuring temperature
- Patent number 4,719,432
- Issue date Jan 12, 1988
- U.S. Philips Corporation
- Bernd Heck
- G01 - MEASURING TESTING