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YUNG-CHUAN LEE WANG
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Taichung City, TW
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Patents Grants
last 30 patents
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Patent Grant
Cleaning device of membrane filtration apparatus
Patent number
8,945,386
Issue date
Feb 3, 2015
Yung-Chuan Lee Wang
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
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Patent Application
CLEANING DEVICE OF MEMBRANE FILTRATION APPARATUS
Publication number
20130075322
Publication date
Mar 28, 2013
YUNG-CHUAN LEE WANG
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL