Yoshiaki Nakatsuji

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Osaka, 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