Language : English
ZHANG Yingying

Patents

适用于涂层织物膜材的双轴拉伸试件

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Disigner of the Invention:曹原,张兰兰

Type of Patent:国际

State of Patent:专利授权

Application Number:201420573320.1

Number of Inventors:3

Service Invention or Not:no

Application Date:2014-09-30

Authorization Date:2015-03-11

First Author:ZHANG Yingying