Michiyuki Yoshida

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Saitama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of directly mounting a printing plate on plate cylinder and...
- Patent number 4,809,609
- Issue date Mar 7, 1989
- Sakata Shokai, Ltd.
- Masahiro Sugiura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Apparatus for mounting a relief plate for letterpress printing
- Patent number 4,707,930
- Issue date Nov 24, 1987
- Sakata Shokai, Ltd.
- Masahiro Sugiura
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS