国家/地区
IPC部
IPC大类
IPC小类
IPC
发明人 HAN K（2）
公开年
申请年 2020（2）
专利权人 HAN K（2）

Wear resistant micro-current generating device for use during e.g. skin beauty treatment, has current generator accommodated in inner side of body to absorb moisture introduced through inlet hole to emit current with tourmaline mixture.

HAN K

Anticorrosive and heat-insulating coating comprises e.g. purified water, film-forming auxiliary agent, preservative, antifoaming agent, porous powdered quartz, heavy calcium carbonate, styrene-acrylic emulsion, talc, dispersant and graphene.

HAN K