一种折合结构的全向圆极化螺旋天线
Release time:2022-04-05 Hits:
Type of Patent:Invent
Application Number:202110430312.6
Service Invention or Not:no
Type of Patent:Invent
Application Number:202110430312.6
Service Invention or Not:no
Guangdong University of Technology Tel:020-39323866
Copyright @ 2020-2021 All rights reserved. Guangdong ICP No. 05008833
Click:| The Last Update Time:--| Open time:-- |MOBILE Version