Hiroomi Hosoi

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Urawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Toners for electrophotographic process containing a phenolic compound
- Patent number 4,795,690
- Issue date Jan 3, 1989
- Nippon Kayaku Kabushiki Kaisha
- Seizin Shindo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY