国家/地区 中国（3）
IPC部 C（3）
IPC大类
IPC小类
IPC
发明人 GUO X（2） LIU H（2） ZHOU Y（2）
公开年 2021（2）
申请年 2021（3）
专利权人 UNIV HENAN SCI TECHNOLOGY（3）

Supported iron-based multi-component catalyst comprises carrier, active components and auxiliary agents where active components and auxiliary agents are dispersed on surface of carrier.

GUO X, GOU M, SONG Y, ZHANG Z, CHEN M, WANG H, GAO C, LI B, LIU J

Surface treatment method of metal plate has paving powder of surface reinforcing material and multiple sheet material on metal plate, covering the cover plate, placing explosive on cover plate and removing cover plate after detonating explosive.

DUAN J, ZHANG X, ZHANG C, ZHANG Y, CHENG C, HUANG T, LIU H, ZHOU Y, FENG J, WANG X, GUO X, SONG K, LI S

Modified MC nylon composite material of three-dimensional carbon felt lubricating reinforced body comprises polyamide resin and three-dimensional carbon felt lubricating reinforcing body, where polyamide resin is MCPA6.

PAN B, LI M, HUANG S, SUN L, ZHOU Y, ZHENG M, CHEN J, LIU H, LIU C