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Keqiang Zhang
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Guangdong, CN
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last 30 patents
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Patent Grant
Handle positioning apparatus outside mould for pre-inserted-handle...
Patent number
9,662,827
Issue date
May 30, 2017
Keqiang Zhang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Patents Applications
last 30 patents
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Patent Application
Handle Positioning Apparatus Outside Mould for Pre-Inserted-Handle...
Publication number
20140346716
Publication date
Nov 27, 2014
Keqiang Zhang
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL