Tawara Kumamura

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Heat developable color light-sensitive material
- Patent number 4,840,882
- Issue date Jun 20, 1989
- Konishiroku Photo Industry Co., Ltd.
- Masaru Iwagaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY