国家/地区
IPC部 A（2）
IPC大类 A61（2） C04（2）
IPC小类 C04B（2）
IPC C04B035/14（2）
发明人
公开年 2023（2）
申请年 2021（2） 
专利权人

Infrared radiation device used for cosmetics, comprises infrared radiation structure containing nanocarbon material in finely dispersed state in ceramics and having preset infrared ray radiation rate.

KAWAHITO M, ONODA S, KOMATSUYAMA S

Energy-saving home sauna device used as interior furniture, comprises walls constituting housing have multi-layered structure and containing wooden panel and composite panel made of mixture of graphene, Korean paper fiber, and ceramic.

IL K Y, WOO H J