国家/地区 中国（4）
IPC部 B（2） F（2）
IPC大类
IPC小类
IPC
发明人 CHEN B（4）
公开年 2022（4）
申请年 2021（4） 
专利权人 CHEN Y（4）

High-efficiency graphene heater for heating device, has graphene coating which is distributed on periphery of outer wall of heat conducting pipe.

JIANG M, CHEN B

Drying device for graphene production, has upper end of inner cavity of drying frame that is located on upper portion of ventilating plate and upper portion is fixedly connected with electric heating fin.

JIANG M, CHEN B

Anti-sedimentation device for graphene composite material, has box body whose front and back positions of bottom of inner cavity of box body are fixedly connected with bumps.

JIANG M, CHEN B

Waste collecting device for graphene production, has mounting frame whose top is connected with telescopic hose, where one end of hose is far away from mounting frame fixedly connected with with recycling opening.

JIANG M, CHEN B