-
公开(公告)号：US3317313A
公开(公告)日：1967-05-02
申请号：US13256961
申请日：1961-08-21
Applicant: NAT DEV RES CORP
Inventor： ARTHUR BUGGS ANTHONY , FRANK KEMBER NORMAN , ALFRED WELLS RONALD
CPC classification number: C08F8/44 , B01J41/05 , C01G5/003 , C01G7/003 , C22B3/24 , C22B3/42 , Y02P10/234 , C08F212/08 , B01J41/07
Search Results
1
records
(took 0.009 seconds)
筛选
AND
AND
过滤
NOT
NOT
Scan to Join
