国家/地区 中国（2）
IPC部 C（2）
IPC大类 C04（2） C09（2）
IPC小类 C04B（2）
IPC C04B035/622（2）
发明人
公开年
申请年 2020（2）
专利权人

Prefabricated bricks with the function of adsorbing formaldehyde and continuously releasing negative ions comprises coarse corundum, fine corundum, alumina fine powder, alumina powder, cattail fiber, dextrin, anion powder.

LONG R

High temperature and corrosion resistant radar absorbing composite material comprises nano graphene, multi-walled carbon nanotubes, nano-nickel oxide, nano titanium dioxide, ceramic substrate, resin substrate, reinforcing body, and solvent.

YOU S