国家/地区 中国（2）
IPC部 B（2）
IPC大类 B07（2） C01（2）
IPC小类 B07B（2）
IPC C01B032/19（2）
发明人
公开年
申请年
专利权人

Small hole high pressure extrusion reinforcing structure for graphene production, has upper locking ring and lower locking ring that are circular ring-shaped structure and inner side is provided with silica gel ring sleeve.

WEI F, DAI G

High speed mixer for removing graphene comprises stripping kettle body, which is provided with pressure gauge and thermometer and top part of stripping kettle main body is provided with feeding port.

CHEN Q, ZENG J, WANG L