Motomichi Oya

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Device for cleaning blanket mounted around cylindrical drum of a pr...
- Patent number 4,765,242
- Issue date Aug 23, 1988
- Kabushiki Kaisha Asahi Shimbunsha
- Motomichi Oya
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS