国家/地区 中国（2）
IPC部 B（2）
IPC大类 B01（2）
IPC小类 B01D（2）
IPC B01D053/78（2）
发明人
公开年 2022（2）
申请年 2021（2）
专利权人

Conveying device with anti-falling structure for processing rubbish, has sealing cover plate whose lower portion is connected with folding plate and outer surface of folding plate is covered with graphene anti-corrosion coating.

WENG M

Environment-friendly formaldehyde eliminating agent used for furniture manufacture, comprises ammonium acetate, semicarbazide, chitosan, negative ion water, soluble graphene oxide, urea, and acetyl hydrazine.

WEN Z