Kunihiro Aoki

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Acrylic fiber and process for production thereof
- Patent number 5,413,858
- Issue date May 9, 1995
- Mitsubishi Rayon Co., Ltd.
- Akira Hajikano
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING