-
公开(公告)号：US3013939A
公开(公告)日：1961-12-19
申请号：US1386560
申请日：1960-03-09
Applicant: CARTIERA ITALIANA S P A
Inventor： LUIGI CASALONE-RINALDI
CPC classification number: B01D46/522 , B01D29/111 , B01D29/21 , B01D29/232 , B01D39/14 , B01D46/0005 , B01D46/14 , B01D46/24 , B01D2201/12
Search Results
1
records
(took 0.008 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
