Granted

用聚醚酮酮上胶的纤维

Ask AI about this

View source ↗

Publication noCN102307920B

Grant noCN102307920B

Filing date2010-02-04

Publication date2014-09-03

Grant date2014-09-03

← Back to patentsCurated by f1frp editorial

用聚醚酮酮上胶的纤维 | getfrp