Affilication of Author(s):中国科学技术大学
Disigner of the Invention:zhangquan
Patent description:发明
Application Number:200910077440.6
Number of Inventors:2
Service Invention or Not:no
Publication Date:2009-07-15
Authorization Date:2012-02-08
First Author:zhangjianwu
Pre One:具有自动调节功能的有毒有害气体报警电路系统
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