Tsuneo Okanuma

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Hyogo-ken, JP

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Patents Grantslast 30 patents

Information Patent Grant
Emission device with a cadmium lamp
- Patent number 5,589,735
- Issue date Dec 31, 1996
- Ushiodenki Kabushiki Kaisha
- Akiyasu Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY