Takuo Sato

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Natori, JP

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Patents Grantslast 30 patents

Information Patent Grant
Cam mechanism for stencil duplicating machine
- Patent number 5,454,308
- Issue date Oct 3, 1995
- Tohoku Ricoh Co., Ltd.
- Takuo Sato
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS