Yasuyuki Takai

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Ibaragi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Nozzle for spinning pitch-based carbon fibers
- Patent number 5,547,363
- Issue date Aug 20, 1996
- Petoca, Ltd.
- Yasuyuki Takai
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING