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Tai Ping City, TW
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Patents Grants
last 30 patents
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Patent Grant
Air conditioner with self-producing oxygen capability
Patent number
6,711,913
Issue date
Mar 30, 2004
Yin-Hsiang Tung
F24 - HEATING RANGES VENTILATING
Patents Applications
last 30 patents
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Patent Application
AIR CONDITIONER WITH SELF-PRODUCING OXYGEN CAPABILITY
Publication number
20040055323
Publication date
Mar 25, 2004
Yin-Hsiang Tung
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL