Masayuki Kamei

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Recording material for electro-coagulation printing and method for...
- Patent number 6,153,074
- Issue date Nov 28, 2000
- Oji Paper Co., Ltd.
- Motoko Hiraki
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS