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Ohtsuka, Masahisa, Ohizumimachi
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Gunma, JP
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Patents Grants
last 30 patents
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Patent Grant
Artificial snow in an aggregate form of snow granules
Patent number
5,436,039
Issue date
Jul 25, 1995
Miura Dolphins, Co., Ltd.
Yuichiro Miura
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...