Khoichi Yamamoto

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Sewing machine top feed
- Patent number 4,589,364
- Issue date May 20, 1986
- Pegasus Sewing Machine Mfg. Co. Ltd.
- Khoichi Yamamoto
- D05 - SEWING EMBROIDERING TUFTING