国家/地区 中国（2）
IPC部 D（2）
IPC大类 D06（2）
IPC小类 D06B（2）
IPC D06B015/00（2）
发明人 DAI Y（2）
公开年 2021（2）
申请年 2020（2） 
专利权人

Production device for composition nanofiltration anti-haze, antibacterial and antibacterial masks based on graphene oxide, has bottom plate whose upper surface fixedly connected with first support, and protective shell.

DAI Y, ZHANG J, QIAN Y, ZHOU Y, LIU M

Preparing natural fiber graphene composite material, comprises e.g. introducing natural fiber yarn into pre-processing groove containing pre-processing solution for padding, baking, and soaking in graphene solution for pad dyeing.

FENG X, HUANG Y, CHENG J, DAI Y