Susumu Hoshinoughi

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Amagasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of exposing printed wiring boards having through holes
- Patent number 5,147,760
- Issue date Sep 15, 1992
- Mitsubishi Denki Kabushiki Kaisha
- Susumu Hoshinoughi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY