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Patents Grants
last 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
Information
Patent Grant
Apparatus of making reproduction printing plates
Patent number
3,945,788
Issue date
Mar 23, 1976
Kabushiki Kaisha Asahi Shimbunsha
Yoshimi Inoue
B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS