Hideaki Ohhira

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Sayama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Five-way valve having simultaneous defrosting and heating functions
- Patent number 4,760,709
- Issue date Aug 2, 1988
- Kabushiki Kaisha Saginomiya Seisakusho
- Tadashi Aoki
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...