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Gunther Holldorff
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Berlin, DE
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last 30 patents
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Patent Grant
Absorption refrigeration system with separate high- and low-pressur...
Patent number
4,622,830
Issue date
Nov 18, 1986
Borsig GmbH
Gunther Holldorff
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Absorption refrigeration system with booster compressor and extract...
Patent number
4,505,133
Issue date
Mar 19, 1985
Borsig GmbH
Werner Malewski
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Absorption refrigerating machine with storage device for operation...
Patent number
4,269,041
Issue date
May 26, 1981
Borsig GmbH
Gunther Holldorff
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Grant
Method of and apparatus for improving the energy consumption of abs...
Patent number
4,237,701
Issue date
Dec 9, 1980
Borsig GmbH
Gunther Holldorff
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...