Yasuyoshi Miyachi

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Artificial hair from poly amino acid urethane fiber
- Patent number 5,283,297
- Issue date Feb 1, 1994
- Aderans Co., Ltd.
- Yasuyoshi Miyachi
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING