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公开(公告)号:US2927849A
公开(公告)日:1960-03-08
申请号:US47738354
申请日:1954-12-23
Applicant: ETHYL CORP
Inventor: GREBLICK JULIUS L , WHALEY THOMAS P
CPC classification number: B01J35/00 , B01J13/0073 , B01J13/0082 , C10L1/106 , C10L1/1208 , C10L1/1641 , C10L1/1658 , C10L1/1811 , C10L1/1824 , C10L1/188 , Y10S149/114 , Y10S149/118
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公开(公告)号:US2718385A
公开(公告)日:1955-09-20
申请号:US32762652
申请日:1952-12-23
Applicant: ETHYL CORP
Inventor: GREBLICK JULIUS L , STEVENSON ROSS D
CPC classification number: B01F7/00558 , B01F7/1625
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