国家/地区 中国（3）
IPC部 B（3）
IPC大类 B08（3） H04（2）
IPC小类 B08B（3）
IPC B08B001/00（3）
发明人
公开年 2023（3）
申请年 2022（3）
专利权人

Paste used for graphene energy battery, comprises carbon source, oxidant, reducing agent, initiator and auxiliary agent, where carbon source comprises e.g. carbon black, graphite, carbon nano tube, carbon dioxide and initiator comprises benzoyl peroxide, azobisisobutyronitrile or sodium bisulfite.

LIU P, XIE G

Anti-oxidation graphene camera front cover, has shell whose surface is formed with camera holes and light hole, where camera hole is located at center of shell and light hole is placed around camera hole, and shell whose side surface is provided with bump.

LU Y, LU X

Audio/video recording instrument e.g. law enforcement audio/video recorder, has supporting spring whose top end is connected with sleeve, where bottom end of supporting spring is connected to bottom end mounting column.

LI Y