国家/地区 中国（2）
IPC部 C（2）
IPC大类 C04（2）
IPC小类 C04B（2）
IPC
发明人 ZHANG T（2）
公开年
申请年 2021（2）
专利权人

Preparation of composite structure wave absorbing material for mobile communication application, involves compacting boron carbon nitride/iron oxide-doped monofilament fibers into preform, needle punching, vacuum impregnating with organic mixed solvent of graphene and asphalt, curing and cracking.

WANG Y, SUN Y, FAN L, HAO H, LI J, WANG K, LIU Q, ZHAO W, ZHANG T

Permeable brick for ground and floor of public buildings and civil buildings, comprises gasification slag coarse slag, modified aggregate porcelain granule, cement, water, cementing agent and reinforcing additive.

LIU L, YU L, SUN L, ZHANG T, YI H, ZHANG X