Showing 1 - 20 results of 109 for search '"Defang, Wu"', query time: 1.57s Refine Results  

Coating mechanism

by WU DEFANG
Year of Publication 24.02.2016
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Patent

Reaction kettle

by WU DEFANG
Year of Publication 20.01.2016
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Patent

Dyestuff mixer

by WU DEFANG
Year of Publication 16.12.2015
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Patent

Gel case

by WU DEFANG
Year of Publication 18.11.2015
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Patent