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Anton Viktorovich KHAN
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Taraz, KZ
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Patents Grants
last 30 patents
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Patent Grant
Vacuum steam heating system
Patent number
11,131,465
Issue date
Sep 28, 2021
“Energy of Vacuum” Limited Liability Company
Anton Viktorovich Khan
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
Information
Patent Application
SUBATMOSPHERIC HEATING SYSTEM
Publication number
20200025394
Publication date
Jan 23, 2020
Viktor Konstantinovich KHAN
F24 - HEATING RANGES VENTILATING
Information
Patent Application
SUBATMOSPHERIC HEATING AND COOLING SYSTEM
Publication number
20190293302
Publication date
Sep 26, 2019
"Energy of vacuum" Limited Liability Company
Igor Wu-Yunovich VAN
F28 - HEAT EXCHANGE IN GENERAL
Information
Patent Application
VACUUM STEAM HEATING SYSTEM
Publication number
20190154274
Publication date
May 23, 2019
"Energy of vacuum" Limited Liability Company
Anton Viktorovich KHAN
F24 - HEATING RANGES VENTILATING