国家/地区 中国（2）
IPC部 A（2）
IPC大类 A41（2）
IPC小类 A41D（2）
IPC
发明人
公开年 2021（2）
申请年 2021（2）
专利权人

Graphene polyurethane composite sponge material with good air permeability comprises polyol, polyisocyanate, graphene-zeolite composite, porous ceramic particles, opener, silane coupling agent, and foaming agent.

WANG B

Micro-motion medicine energy patch useful e.g. in waist-protecting mattress, comprises composite energy sheet and combined medicine patch includING nux vomica, Spatholobus stem, rhizoma acori graminei, garden balsam stem and Achyranthes.

HU Z, SHEN X