国家/地区 英国（2）
IPC部 A（2）
IPC大类 B01（2） C01（2）
IPC小类 C01B（2）
IPC
发明人
公开年
申请年 2022（2）
专利权人

Homogenizer with impact head and fluid pathway for processing fluids and aqueous suspended materials to produce graphene used in powder industry, has housing for surrounding impact head in manner to form gap between impact head and housing.

EDWARDS M

Face mask for use as personal protective equipment, comprises layer comprising surface-functionalized graphene particles having specified sulfur impurity level, manganese level, and/or nitrogen oxide level.

PROMNIMIT A