Invar scale, low temperature coefficient

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for compensating for the thermal displacement of the main...
- Patent number 4,919,575
- Issue date Apr 24, 1990
- Toyoda Koki Kabushiki Kaisha
- Takani Yoshimi
- G05 - CONTROLLING REGULATING
Information Patent Grant
Method and apparatus for error compensation
- Patent number 4,808,048
- Issue date Feb 28, 1989
- Johannes Heidenhain GmbH
- Walter Miller
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Precision device for reducing errors attributed to temperature chan...
- Patent number 4,705,016
- Issue date Nov 10, 1987
- Disco Abrasive Systems, Ltd.
- Shinji Sekiya
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Gear cutter
- Patent number 4,530,626
- Issue date Jul 23, 1985
- CIMA S.p.A.
- Cesare Sabbioni
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
3045510
- Patent number 3,045,510
- Issue date Jul 24, 1962
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR