国家/地区 中国（3）
IPC部 F（2）
IPC大类
IPC小类
IPC
发明人 WANG J（3）
公开年 2023（3）
申请年 2022（3） 
专利权人 WANG J（3）

Solid low temperature drying device for preparing graphene oxide powder comprises base, shell, sliding plate, striker plate, observation window, dryer, baffle, powder separating plate and supporting plate.

WANG J

Heating ceramic tile, has heat reflecting film that is set between heating wire and heat preservation and is provided with wire containing groove matched with heating wire.

WANG J

Physical therapy liquid of nano-component with far infrared function for promoting human body toxin, decomposing virus in vivo, relaxing muscles, soft skin whitening, relieving swelling and relieving pain, comprises hydroxyethyl starch, sodium pyrophosphate, graphene, nanometer titanium dioxide.

WANG J