国家/地区 中国（2）
IPC部
IPC大类
IPC小类
IPC
发明人 CHENG B（2）
公开年 2020（2）
申请年
专利权人

Petal-shaped ferroferric oxide-based complex wave absorbing agent comprises graphene, petaloid ferroferric oxide and polyaniline.

CAI H, CHENG B, WEI Q, WANG J

Graphene film integrated guy cable assembly, has stay cable whose end is connected with anchor beam and another end is connected with tower of stay cable, and graphene film whose outer surface is connected with inner surface of thin stainless steel sleeve.

LIU Q, HUANG G, JIANG T, CHENG B, MENG L, YUAN J, MEI Z, XU C, YE H, FU C