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Rotary thermodynamic apparatus
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Patent number 4,144,721
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Issue date Mar 20, 1979
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Frederick W. Kantor
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Rotary thermodynamic apparatus
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Patent number 4,121,435
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Issue date Oct 24, 1978
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Frederick W. Kantor
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Rotary thermodynamic apparatus
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Patent number 4,100,765
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Issue date Jul 18, 1978
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Frederick W. Kantor
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Rotary thermodynamic apparatus
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Patent number 4,094,170
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Issue date Jun 13, 1978
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Frederick W. Kantor
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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Rotary thermodynamic compressor
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Patent number 3,981,627
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Issue date Sep 21, 1976
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Frederick W. Kantor
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F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...