Kiyoo Kawate

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Katsuta, JP

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Patents Grantslast 30 patents

Information Patent Grant
Printing apparatus having print line visibility control
- Patent number 4,196,666
- Issue date Apr 8, 1980
- Hitachi Koki Company, Limited
- Tsuneki Kobayashi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS