with provision for multiple or alternative recording

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Patents Grantslast 30 patents

Information Patent Grant
Sensor device management method and sensor device management system
- Patent number 10,996,076
- Issue date May 4, 2021
- Hitachi, Ltd.
- Rintaro Katayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Vehicle performance detection and recording apparatus
- Patent number 4,533,962
- Issue date Aug 6, 1985
- Ronald R. Decker
- G07 - CHECKING-DEVICES
Information Patent Grant
Multipoint recorder
- Patent number 4,074,274
- Issue date Feb 14, 1978
- Yokogawa Electric Works, Ltd.
- Hisaya Fujita
- G01 - MEASURING TESTING
Information Patent Grant
2182123
- Patent number 2,182,123
- Issue date Dec 5, 1939
- G01 - MEASURING TESTING