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PEOPLUS CO., LTD.
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Seoul, KR
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Patents Grants
last 30 patents
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Patent Grant
Hybrid ventilation apparatus capable of both natural and forced ven...
Patent number
9,551,502
Issue date
Jan 24, 2017
Korea Institute of Construction Technology
Hak Sung Kim
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Patents Applications
last 30 patents
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Patent Application
HYBRID VENTILATION APPARATUS CAPABLE OF BOTH NATURAL AND FORCED VEN...
Publication number
20140248831
Publication date
Sep 4, 2014
KOREA INSTITUTE OF CONSTRUCTION TECHNOLOGY
Hak Sung Kim
F24 - HEATING RANGES VENTILATING