一种火灾烟雾报警器光学接收装置
Hits:
Affilication of Author(s):中国科学技术大学
Disigner of the Invention:杨慎林,Lu Song,liuzhangcheng,zhangdan,wangjie,fuyangyang
Patent description:发明
Application Number:201410153789.4
Number of Inventors:7
Service Invention or Not:no
Publication Date:2014-07-30
First Author:zhangheping
-
|
|