Koichi Hirata

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Nagoya, JP

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Patents Grantslast 30 patents

Information Patent Grant
Stamp apparatus having means to produce stencils
- Patent number 5,473,982
- Issue date Dec 12, 1995
- Brother Kogyo Kabushiki Kaisha
- Koichi Hirata
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS