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Jiangwei Wu
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Fenghua, CN
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Patents Grants
last 30 patents
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Patent Grant
Two-stage medium-pressure screw-type air compressor set
Patent number
9,109,600
Issue date
Aug 18, 2015
NINGBO BAOSI ENERGY EQUIPMENT CO.,LTD
Jiangwei Wu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
Patents Applications
last 30 patents
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Patent Application
TWO-STAGE MEDIUM-PRESSURE SCREW-TYPE AIR COMPRESSOR SET
Publication number
20130129548
Publication date
May 23, 2013
NINGBO BAOSI ENERGY EQUIPMENT CO.,LTD
Jiangwei Wu
F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...