-
公开(公告)号：US2395098A
公开(公告)日：1946-02-19
申请号：US46195342
申请日：1942-10-14
Applicant: MORTON SALT CO
Inventor： BUTLER HOWARD C
IPC: B01D33/073
CPC classification number: B01D33/073 , B01D33/463 , B01D33/466 , B01D33/60 , B01D2201/282
Search Results
1
records
(took 0.009 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
