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公开(公告)号:US2875154A
公开(公告)日:1959-02-24
申请号:US30226052
申请日:1952-08-01
Applicant: CALIFORNIA RESEARCH CORP
Inventor: LEWIS ALLEN H
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2.
公开(公告)号:US2773833A
公开(公告)日:1956-12-11
申请号:US24670551
申请日:1951-09-14
Applicant: CALIFORNIA RESEARCH CORP
Inventor: LEWIS ALLEN H , STAYNER RICHARD D
CPC classification number: C11D1/22 , B01J2/30 , C11D3/3409 , C11D3/3418
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公开(公告)号:US2709686A
公开(公告)日:1955-05-31
申请号:US24670651
申请日:1951-09-14
Applicant: CALIFORNIA RESEARCH CORP
Inventor: LEWIS ALLEN H , STAYNER RICHARD D
CPC classification number: B01J2/30 , C11D1/22 , C11D3/3409 , C11D3/3418
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公开(公告)号:US2477382A
公开(公告)日:1949-07-26
申请号:US66745446
申请日:1946-05-04
Applicant: CALIFORNIA RESEARCH CORP
Inventor: LEWIS ALLEN H
IPC: C07C2/66 , C07C2/70 , C07C15/107
CPC classification number: C07C15/107 , C07C2/66 , C07C2/70 , C07C2527/1206
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公开(公告)号:US2833825A
公开(公告)日:1958-05-06
申请号:US41796954
申请日:1954-03-22
Applicant: CALIFORNIA RESEARCH CORP
Inventor: LEWIS ALLEN H
IPC: C07C45/54 , C07C49/825
CPC classification number: C07C49/825 , C07C45/54
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公开(公告)号:US2676987A
公开(公告)日:1954-04-27
申请号:US20302650
申请日:1950-12-27
Applicant: CALIFORNIA RESEARCH CORP
Inventor: LEWIS ALLEN H , STAYNER RICHARD D
IPC: A01N33/12
CPC classification number: A01N33/12 , Y10S516/07
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公开(公告)号:US2676962A
公开(公告)日:1954-04-27
申请号:US25587251
申请日:1951-11-10
Applicant: CALIFORNIA RESEARCH CORP
Inventor: LEWIS ALLEN H , STAYNER RICHARD D
IPC: C07F9/44
CPC classification number: C07F9/44 , Y10S516/07
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公开(公告)号:US2655533A
公开(公告)日:1953-10-13
申请号:US25587151
申请日:1951-11-10
Applicant: CALIFORNIA RESEARCH CORP
Inventor: LEWIS ALLEN H , STAYNER RICHARD D
IPC: C07F9/44
CPC classification number: C07F9/44 , Y10S516/07
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公开(公告)号:US2648706A
公开(公告)日:1953-08-11
申请号:US18767950
申请日:1950-09-29
Applicant: CALIFORNIA RESEARCH CORP
Inventor: LEWIS ALLEN H , STAYNER RICHARD D
IPC: C07F9/44
CPC classification number: C07F9/44 , Y10S516/07
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公开(公告)号:US2709687A
公开(公告)日:1955-05-31
申请号:US24670751
申请日:1951-09-14
Applicant: CALIFORNIA RESEARCH CORP
Inventor: LEWIS ALLEN H , STAYNER RICHARD D
CPC classification number: C11D3/3418 , B01J2/30 , C11D1/22 , C11D3/3409
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