Hisao Anzai

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Otake, JP

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Patents Grantslast 30 patents

Information Patent Grant
Flameresisting apparatus
- Patent number 5,142,796
- Issue date Sep 1, 1992
- Mitsubishi Rayon Co., Ltd.
- Hisao Anzai
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING