Katsunosuke Maeda

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Nishinomiya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Vertical carbonizing furnace for use in the production of carbon fi...
- Patent number 4,523,321
- Issue date Jun 11, 1985
- Toray Industries, Inc.
- Yukihiro Murakami
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING