Mikio Shima

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Shizuoka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Emulsion type sizing agent for carbon fibers, process for its prepa...
- Patent number 4,420,512
- Issue date Dec 13, 1983
- Toho Belson Co., Ltd.
- Hiroyasu Ogawa
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING