国家/地区 中国（2）
IPC部 B（2） C（2）
IPC大类 B29（2） C08（2）
IPC小类 B29D（2）
IPC C08L009/02（2）
发明人
公开年 2021（2）
申请年 2021（2）
专利权人

Production device for lightweight and wear-resistant indoor cotton shoes, has pressing plate installed at end of piston rod of lifting cylinder, and guide seat fixedly installed at bottom of inner cavity of grinding chamber.

GAO L, JIANG Y, ZHANG S, GAO X, WANG J

High-strength polyurethane composite fabric useful for inflating, comprises polyurethane layers, adhesive layers, and base material layer, which are sequentially laminated from top to bottom.

HE J