Koichiro Ohkawa

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Higashimurayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Embroidery lace machine
- Patent number 4,913,072
- Issue date Apr 3, 1990
- Hiraoka Kogyo Co., Ltd.
- Koichiro Ohkawa
- D05 - SEWING EMBROIDERING TUFTING