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Bruce M. Firestone
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Grand Blanc, MI, US
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last 30 patents
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Patent Grant
Snow making apparatus and method for making snow
Patent number
4,919,331
Issue date
Apr 24, 1990
Mt. Holly, Inc.
Joseph F. Kosik
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Patent Grant
Snow making apparatus and method for making snow
Patent number
4,813,598
Issue date
Mar 21, 1989
Mt. Holly, Inc.
Joseph F. Kosik
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...