国家/地区 中国（2）
IPC部 A（2）
IPC大类 C09（2）
IPC小类 C09D（2）
IPC C09D001/00（2）
发明人
公开年 2018（2）
申请年 2018（2）
专利权人

Graphene anion tea aroma machine comprises a shell body, inner cylinder and upper cover assembly, where the upper cover assembly is detachably closed at an opening provided at the top of the inner cylinder.

QIN J

Graphene composite functional scarf comprises scarf main body knitted by a braided wire, inner composite layer wrapped on the outside of the braided wire, micro-capsule layer disposed on the main body of the scarf and outer composite layer.

ZHOU X