Granted

Nested formula pultrusion mould of acicular combined material

Ask AI about this

View source ↗

Publication noCN217704801U

Grant noCN217704801U

Filing date2022-06-10

Publication date2022-11-01

Grant date2022-11-01

← Back to patentsCurated by f1frp editorial

Nested formula pultrusion mould of acicular combined material | getfrp