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Weiguo Wu
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Taizhou, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Combined waterwheel oxygen-increasing machine
Patent number
7,997,564
Issue date
Aug 16, 2011
Weiguo Wu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Laminated impeller
Patent number
7,862,301
Issue date
Jan 4, 2011
Weiguo Wu
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Patents Applications
last 30 patents
Information
Patent Application
Combined Waterwheel Oxygen-increasing Machine
Publication number
20080164624
Publication date
Jul 10, 2008
Weiguo Wu
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Laminated Impeller
Publication number
20070297906
Publication date
Dec 27, 2007
Weiguo Wu
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING