Masayuki Horikawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing bearings or other anti-friction elements f...
- Patent number 4,100,245
- Issue date Jul 11, 1978
- Oiles Kogyo Kabushiki Kaisha
- Masayuki Horikawa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL