专利检索 cpc:"G01N2021/39420130101" 第 1 页

1.

发明授权
METHOD FOR REMOTE DETECTION OF GASEOUS SUBSTANCES IN THE ATMOSPHERE BY A DIAL SYSTEM WITH TWO LASERS AND A REMOTE DETECTOR 有权

公开(公告)号：EP4118415B1

公开(公告)日：2024-08-21

申请号：EP21722003.7

申请日：2021-04-07

IPC分类号： G01N21/3504 , G01S17/87 , G01S17/88 , G01N21/17 , G01N21/39

CPC分类号： G01N2021/39420130101 , G01N2021/179520130101 , G01N2021/351320130101 , G01N21/3504 , G01S17/87 , G01S17/88 , Y02A90/10