国家/地区 中国（2）
IPC部 B（2）
IPC大类 B32（2） F28（2）
IPC小类 B32B（2）
IPC B32B009/00（2）
发明人
公开年 2021（2）
申请年
专利权人

Device for protecting body from damage, has inner assembly that is adjacent to outer protective cover and comprises thermal energy transfer device adapted to transfer thermal energy to and/or from thermal energy conduction element.

DEVINE S, CHEN S

Heating heat exchange tube, has graphene composite layer surrounded into hollow tube, and ethylene vinyl acetate hydroxide layer utilized for maleic anhydride and graphene composite layer, where far infrared outer layer is adhered by co-extrusion.

WANG H