Takeshi Obara

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Nigata, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rolled thermal transfer carbon ribbon structure with lead tape
- Patent number 4,612,232
- Issue date Sep 16, 1986
- Kabushiki Kaisha Sato
- Takeshi Obara
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS