Language : English
王云龙

Patents

一种自动化加工过程中软薄型不透气材料的夹取装置

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Type of Patent:实用新型

State of Patent:已失效

Authorization number:201621041653.5

Service Invention or Not:no

Application Date:2016-09-07

Authorization Date:2017-04-19

Application Date:2016-09-07

Authorization Date:2017-04-19