Toshiyuki Iwazawa

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Reciprocating color printing system with specified positioning of p...
- Patent number 5,121,142
- Issue date Jun 9, 1992
- Matsushita Electric Industrial Co., Ltd.
- Toshiyuki Iwazawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS