Tadashi Hyono

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Hyogo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of processing base plate for magnetic disc
- Patent number 4,869,090
- Issue date Sep 26, 1989
- Mitsubishi Denki Kabushiki Kaisha
- Masuo Tada
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...