国家/地区 中国（3）
IPC部 B（3）
IPC大类
IPC小类
IPC
发明人
公开年 2022（2）
申请年 2021（3）
专利权人

Graphene core particle useful in graphene biosensor and detecting activity of biomarker in biological sample, comprises pristine graphene nanosheets having pristine graphene nanosheet surface and coating layer covering the nanosheet surface.

DEMPSEY P W, HANTULA S, APARICIO C S, BOSSMANN S H, SORENSEN C M, COVARRUBIASZAMBRANO O, COVARRUBIAS J

Thixotropic forming semi-solid die casting machine for magnesium, aluminum alloy universal, comprises orderly connected with feeding material unit, conveying unit, heating stirring unit, injection unit and forming unit.

LIU M, LIU S, LIN D, LIU X

Air purifying device for separating materials from air flow, has collector plates arranged downstream of set of ionization needles, where device generates ionization corona discharge by positive ionization voltage led to needles.

TULKKI J, JUHANI T, SKOGSTER N, MAKKONEN P