-
公开(公告)号：DE934195C
公开(公告)日：1955-10-13
申请号：DEB0025447
申请日：1953-05-03
Applicant: BASF AG
Inventor： HENGSTENBERG JOSEF DR , ERNST ALBERT DR , HENGST KONRAD DR , SIEBERT WOLFGANG DR
IPC: G01F1/704 , G01N21/3504
Search Results
1
records
(took 0.017 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
