国家/地区 中国（3） 世界知识产权组织（2）
IPC部 B（4） C（4）
IPC大类 B01（4） C01（4）
IPC小类 B01D（4）
IPC C01B032/19（4）
发明人
公开年 2021（4）
申请年 2021（4）
专利权人

Intercalated graphene antibacterial material manufacturing device, has connecting base jointed with bottom of manufacturing machine main body, spring fixedly connected with connecting plate, and another spring connected with bottom.

ZHONG T

Extraction based on new graphene material by adding purified water and graphene flakes into extracting device, pouring quantitative concentrated stripping liquid, starting peripheral device, and only extracting water in extracting device.

LIU S

Assembly used in air filtration unit and automobile ventilation unit for attracting and neutralizing contaminants from air, comprises substrate, graphite solution, and ionizer to apply static charge to substrate by ionizing particles, where substrate is treated with graphite solution.

SEEGERS G N, SEEGERS W N

Graphene cleaning device comprises machine body comprising moving device, upper cover, fan, and stirring device, where ring of the upper end device is in threaded connection with the inner ring of the moving device.

SHI X