-
公开(公告)号：TW001172U
公开(公告)日：1959-12-01
申请号：TW002886
申请日：1958-07-07
Applicant: STAUFFER CHEMICAL COMPANY
Inventor： AUGUST BERNHARD LINDQUIST JR. , STEPHEN CHARLES DORMAN
IPC: A01N
Search Results
1
records
(took 0.021 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
