Ritsuji Nakamura

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Patents Grantslast 30 patents

Information Patent Grant
Metallic wire for spinning machinery and the method of manufacturin...
- Patent number 4,696,080
- Issue date Sep 29, 1987
- Kanai Juyo Kogyo Kabushiki Kaisha
- Ritsuji Nakamura
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING