Granted

双轴取向聚丙烯薄膜

Ask AI about this

View source ↗

Publication noCN113226703B

Grant noCN113226703B

Filing date2019-12-19

Publication date2024-02-09

Grant date2024-02-09

← Back to patentsCurated by f1frp editorial

双轴取向聚丙烯薄膜 | getfrp