Tsunemi Kobayashi

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Patents Grantslast 30 patents

Information Patent Grant
Adjustable tool guide and driver for a bit
- Patent number 4,948,304
- Issue date Aug 14, 1990
- Kobayashi Gimlet Mfg. Co., Ltd.
- Tsunemi Kobayashi
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR