国家/地区 中国（2）
IPC部 A（2）
IPC大类 B32（2）
IPC小类 B32B（2）
IPC B32B009/00（2）
发明人
公开年 2023（2）
申请年 2023（2）
专利权人

High-permeability mulberry silk membrane cloth comprises mask base paper, mulberry silk, polyacrylonitrile nanofiber membrane, composite polyethyleneimine modified graphene oxide composite material, activated carbon, hydrophilic gel, and frozen fermented modified plant fiber.

CHU J

Heat preservation pad based on solar energy used for treating severely wounded people in cold environment, has temperature control device connected to storage battery through third circuit and embedded wire of phase change heat preservation pad connected with temperature control device.

WANG Y, YUAN L