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21.Analysis of heavy metal ions and metal chelates of dialkyl dithiophosphoric acids 失效
Title translation: 重金属离子和二烷基二硫代磷酸金属螯合物的分析公开(公告)号:US2976122A
公开(公告)日:1961-03-21
申请号:US55152655
申请日:1955-12-07
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor: ERTELT HENRY R , WYTHE STEPHEN L , FUREY MICHAEL J , APPELDOORN JOHN K
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公开(公告)号:US2932579A
公开(公告)日:1960-04-12
申请号:US70199757
申请日:1957-12-11
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor: WESTLUND JR ROY A , FUREY MICHAEL J
IPC: C09D195/00
CPC classification number: C09D195/00 , C08L2666/34
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公开(公告)号:US2891910A
公开(公告)日:1959-06-23
申请号:US61434356
申请日:1956-10-08
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor: FUREY MICHAEL J
IPC: C23F11/14
CPC classification number: C10M1/08 , C10M2227/065 , C10N2270/02 , C23F11/141
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