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公开(公告)号:US2709685A
公开(公告)日:1955-05-31
申请号:US24670451
申请日:1951-09-14
Applicant: CALIFORNIA RESEARCH CORP
Inventor: LEWIS ALLEN H , SEARLE DONALD F
CPC classification number: B01J2/30 , C11D1/22 , C11D3/3409 , C11D3/3418
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公开(公告)号:US2709684A
公开(公告)日:1955-05-31
申请号:US24670351
申请日:1951-09-14
Applicant: CALIFORNIA RESEARCH CORP
Inventor: LEWIS ALLEN H , SEARLE DONALD F
CPC classification number: C11D1/22 , B01J2/30 , C11D3/3409 , C11D3/3418
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公开(公告)号:US2477383A
公开(公告)日:1949-07-26
申请号:US71849246
申请日:1946-12-26
Applicant: CALIFORNIA RESEARCH CORP
Inventor: LEWIS ALLEN H
IPC: B01F17/00 , C07C2/08 , C07C2/18 , C07C11/02 , C07C15/02 , C07C309/31 , C09G1/00 , C11D1/22 , C11D9/00 , C11D10/04 , D06L1/12
CPC classification number: C07C309/00 , B01F17/0057 , C07C2/18 , C07C11/02 , C07C309/31 , C07C2527/173 , C11D1/22 , C11D10/042
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公开(公告)号:US2438370A
公开(公告)日:1948-03-23
申请号:US49631043
申请日:1943-07-27
Applicant: CALIFORNIA RESEARCH CORP
Inventor: LEWIS ALLEN H
CPC classification number: A01N65/00 , Y02A50/352 , Y02A50/354
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公开(公告)号:US2897156A
公开(公告)日:1959-07-28
申请号:US24670151
申请日:1951-09-14
Applicant: CALIFORNIA RESEARCH CORP
Inventor: LEWIS ALLEN H
IPC: C07C303/06 , C07C309/31
CPC classification number: C07C309/31 , C07C303/06 , Y10S516/03
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16.Detergent cyclohexyl-cyclohexyl benzene sulfonic acids and their alkali metal salts 失效
Title translation: 洗涤剂环己基 - 环己基苯磺酸及其碱金属盐公开(公告)号:US2787638A
公开(公告)日:1957-04-02
申请号:US39672553
申请日:1953-12-07
Applicant: CALIFORNIA RESEARCH CORP
Inventor: LEWIS ALLEN H
IPC: C07C309/73
CPC classification number: C07C309/00 , Y10S585/931
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公开(公告)号:US2772239A
公开(公告)日:1956-11-27
申请号:US40781854
申请日:1954-02-02
Applicant: CALIFORNIA RESEARCH CORP
Inventor: LEWIS ALLEN H , STAYNER RICHARD D
CPC classification number: C11D1/37 , C11D1/14 , C11D1/22 , C11D3/2072
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公开(公告)号:US2670367A
公开(公告)日:1954-02-23
申请号:US18328350
申请日:1950-09-05
Applicant: CALIFORNIA RESEARCH CORP
Inventor: LEWIS ALLEN H , STAYNER RICHARD D
IPC: C07F9/40
CPC classification number: C07F9/4075 , Y10S516/01
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19.
公开(公告)号:US2631980A
公开(公告)日:1953-03-17
申请号:US10614349
申请日:1949-07-22
Applicant: CALIFORNIA RESEARCH CORP
Inventor: LEWIS ALLEN H
CPC classification number: C11D1/37 , C11D1/14 , C11D1/22 , Y10S516/03
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公开(公告)号:US2587340A
公开(公告)日:1952-02-26
申请号:US634548
申请日:1948-02-04
Applicant: CALIFORNIA RESEARCH CORP
Inventor: LEWIS ALLEN H , STAYNER RICHARD D
IPC: C07F9/40
CPC classification number: C07F9/4075 , Y10S516/01
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