Yasumasa Sugiyama

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Oizumimachi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method for making ice slab and/or artificial snow
- Patent number 5,261,245
- Issue date Nov 16, 1993
- Miura Dolphins Co., Ltd.
- Haruhiko Tanaka
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...