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Andre Zinnkann
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Rabenau, DE
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last 30 patents
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Patent Grant
Test chamber and method
Patent number
11,162,714
Issue date
Nov 2, 2021
WEISS TECHNIK GMBH
Christian Haack
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
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last 30 patents
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Patent Application
TEST CHAMBER AND METHOD
Publication number
20220026116
Publication date
Jan 27, 2022
WEISS TECHNIK GMBH
Christian Haack
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information
Patent Application
TEST CHAMBER AND METHOD
Publication number
20190383524
Publication date
Dec 19, 2019
WEISS UMWELTTECHNIK GMBH
Christian Haack
F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...