for forming a quotient

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Patents Grantslast 30 patents

Information Patent Grant
Mounting for the rotary magnet of a rotary magnet-ratio meter
- Patent number 5,061,893
- Issue date Oct 29, 1991
- VDO Adolf Schindling AG
- Franz Gutmann
- G01 - MEASURING TESTING
Information Patent Grant
Circuit for regulating the torque of ratio meters
- Patent number 4,658,211
- Issue date Apr 14, 1987
- VDO Adolf Schindling AG
- Werner Wallrafen
- G01 - MEASURING TESTING
Information Patent Grant
2072409
- Patent number 2,072,409
- Issue date Mar 2, 1937
- G01 - MEASURING TESTING