国家/地区 中国（2）
IPC部 B（2）
IPC大类 B32（2） D03（2）
IPC小类 B32B（2）
IPC B32B009/00（2）
发明人 WANG H（2）
公开年
申请年
专利权人

Sun-shading wearable terylene cloth, has scattering layer set to change double-layer tissue, scattering layer woven by light-shielding wearable yarn, and supporting layer formed by knitting high-strength ventilating yarn.

WANG X, WANG H, SHEN R

Seamless cylindrical filter bag is consists of first non-woven fabric, cylindrical cloth, second non-woven fabric and polytetrafluoroethylene microporous membrane are compounded.

GU K, YANG Z, GONG Z, CAO Q, WU J, WANG H, GU Y, WANG Z, ZHANG J