Tsutomu Ozu

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Kawaguchi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Air conditioning unit
- Patent number 5,934,090
- Issue date Aug 10, 1999
- Tokyo Gas Co., Ltd.
- Tsutomu Ozu
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...