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公开(公告)号:US3010807A
公开(公告)日:1961-11-28
申请号:US76018758
申请日:1958-09-10
Applicant: CHEMICAL CONSTRUCTION CORP
Inventor: AXEL CHRISTENSEN , RUSSELL JAMES GEORGE
CPC classification number: B01J8/0492 , C01B3/16
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公开(公告)号:US3366461A
公开(公告)日:1968-01-30
申请号:US36634764
申请日:1964-05-11
Applicant: CHEMICAL CONSTRUCTION CORP
Inventor: AXEL CHRISTENSEN
CPC classification number: B01J8/0005 , B01J8/0285 , B01J8/0469 , B01J8/0492 , B01J2208/00194 , B01J2208/00221 , B01J2208/00495 , B01J2208/0053
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公开(公告)号:US3308985A
公开(公告)日:1967-03-14
申请号:US32528763
申请日:1963-11-21
Applicant: CHEMICAL CONSTRUCTION CORP
Inventor: AXEL CHRISTENSEN
IPC: F16J13/02
CPC classification number: F16J13/02
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公开(公告)号:US3188116A
公开(公告)日:1965-06-08
申请号:US21472062
申请日:1962-08-03
Applicant: CHEMICAL CONSTRUCTION CORP
Inventor: AXEL CHRISTENSEN
CPC classification number: F16L23/006 , F16L23/162
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公开(公告)号:US3041151A
公开(公告)日:1962-06-26
申请号:US79795059
申请日:1959-03-09
Applicant: CHEMICAL CONSTRUCTION CORP
Inventor: AXEL CHRISTENSEN
IPC: B01J8/00
CPC classification number: B01J8/0005
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