Karl J. Erb

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Gossau, CH

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Patents Grantslast 30 patents

Information Patent Grant
Method of and an apparatus for an optical measuring of a position
- Patent number 4,799,798
- Issue date Jan 24, 1989
- Mettler Instruments AG
- Karl J. Erb
- G01 - MEASURING TESTING
Information Patent Grant
Electrical balance with acoustic feedback signal for manual dosing...
- Patent number 4,629,018
- Issue date Dec 16, 1986
- Mettler Instruments AG
- Karl J. Erb
- G01 - MEASURING TESTING