Shigeo Okamura

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Offset preventive diffusing rollers for fixing rollers for electron...
- Patent number 4,530,140
- Issue date Jul 23, 1985
- Minolta Camera K.K.
- Shigeo Okamura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY