国家/地区 中国（4）
IPC部 B（2） F（2） H（2）
IPC大类
IPC小类
IPC
发明人 DUAN C（4）
公开年 2022（4）
申请年 2022（4）
专利权人

Solar street lamp for removing snow, has top part of photovoltaic plate that is provided with cleaning assembly, and bottom of substrate that is fixedly mounted with street lamp main portion.

YANG G, DUAN C, ZHAO W, JIA Y, LI Q, WU Z, ZHU M, LIU S, CHEN Y

N-doped carbon gas gel electro-catalyst single atom load for used in a metal-air battery catalyst field, has porous nano sheets connected with each other of honeycomb gas gel CNF and surface of large negative adsorption low boiling point metal.

QI J, YANG H, LIU Q, LIU J, DUAN C, GAO K, SHEN M

Specific pressure-resistant protective stainless steel pipe for use as furniture kitchenware, has main body inserted and connected with screw rod through screw thread groove, where screw rod is limited and set in connecting sleeve.

HU Q, DUAN C

New metal-organic cage-functionalized graphene composite adsorption and separation material useful as adsorbent for ethylene acetylene adsorption separation.

WANG F, WANG H, LIU Y, DUAN C