国家/地区
IPC部 B（2）
IPC大类 B29（2）
IPC小类 C09D（2）
IPC
发明人
公开年 2021（2）
申请年 2020（2） 
专利权人

Manufacturing deck pipe clamp for gas carrier, comprises e.g. passing resin-impregnated fiber through pultrusion molding machine to form material having semi-circular cross-section and long semi-cured state and preparing blow material.

KIM Y W

Reinforced wear-resistant polyethylene water supply pipe useful for trenchless construction, comprises pipe body including a pressure-resistant layer and compatible layer and compatibility layer arranged inside the pressure-resistant layer.

LIU J, TIAN X, LIU P, JIN R, ZHOU W, ZHANG W