国家/地区 中国（2）
IPC部 A（2）
IPC大类 B01（2） C09（2）
IPC小类 B01D（2）
IPC C09D001/00（2）
发明人
公开年
申请年
专利权人

Preparing intelligent self-repairing interface surface material, comprises e.g. grinding metal or oxide to obtain modifier, rinsing and removing suspended particles, precipitating, filtering, and drying to obtain composite nano-modifier, loading on base surface, performing immobilization treatment.

ZHU W, MA W

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