Nobuyuki Sumi

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Gifu, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for producing an emulsion layer on a mesh screen of a scr...
- Patent number 5,232,544
- Issue date Aug 3, 1993
- Tokai Shoji Co., Ltd.
- Nobuyuki Sumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY