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公开(公告)号:US2297588A
公开(公告)日:1942-09-29
申请号:US43382842
申请日:1942-03-07
Applicant: GULF RESEARCH DEVELOPMENT CO
Inventor: STEVENS DONALD R , LIVINGSTONE CLARENCE J
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公开(公告)号:US2265583A
公开(公告)日:1941-12-09
申请号:US34258440
申请日:1940-06-26
Applicant: GULF RESEARCH DEVELOPMENT CO
Inventor: STEVENS DONALD R , GRUSE WILLIAM A
IPC: C07C7/11
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公开(公告)号:US2227559A
公开(公告)日:1941-01-07
申请号:US32097140
申请日:1940-02-26
Applicant: GULF RESEARCH DEVELOPMENT CO
Inventor: STEVENS DONALD R , MCKINLEY JOSEPH B
CPC classification number: C10L1/06 , C07C2/62 , C07C2523/755 , C07C2527/054
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44.Production of mono-alkyl substituted compounds of meta-cresol from mixtures of meta-and paracresols 失效
Title translation: 从间 - 和对甲酚的混合物生产间 - 甲酚的单烷基取代化合物公开(公告)号:US2206924A
公开(公告)日:1940-07-09
申请号:US21238638
申请日:1938-06-07
Applicant: GULF RESEARCH DEVELOPMENT CO
Inventor: STEVENS DONALD R , MCKINLEY JOSEPH B
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公开(公告)号:US2135117A
公开(公告)日:1938-11-01
申请号:US11133436
申请日:1936-11-17
Applicant: GULF RESEARCH DEVELOPMENT CO
Inventor: STEVENS DONALD R , GRUSE WILLIAM A
IPC: C07C2/16
CPC classification number: C07C2/16 , C07C2527/054
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公开(公告)号:US2090905A
公开(公告)日:1937-08-24
申请号:US11133536
申请日:1936-11-17
Applicant: GULF RESEARCH DEVELOPMENT CO
Inventor: STEVENS DONALD R , GRUSE WILLIAM A
IPC: C07C2/26
CPC classification number: C07C2/26 , C07C2527/054 , C07C2531/02 , C07C2531/025 , Y10S585/952
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47.Hexa-hydrocarbylphosphoramide solvents for halogenated aromatic insecticides 失效
Title translation: 用于卤代芳族杀虫剂的六烃基磷酰胺溶剂公开(公告)号:US2880131A
公开(公告)日:1959-03-31
申请号:US55882756
申请日:1956-01-13
Applicant: GULF RESEARCH DEVELOPMENT CO
Inventor: CAMP SAMUEL C , STEVENS DONALD R
IPC: A01N25/02
CPC classification number: A01N25/02
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48.Bismuth triphenyl jet fuel compositions and process of using same 失效
Title translation: 铋三苯基喷气燃料组合物及其使用方法公开(公告)号:US2806348A
公开(公告)日:1957-09-17
申请号:US39960653
申请日:1953-12-21
Applicant: GULF RESEARCH DEVELOPMENT CO
Inventor: STEVENS DONALD R , SWEET RONALD L
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公开(公告)号:US2786829A
公开(公告)日:1957-03-26
申请号:US30936852
申请日:1952-09-12
Applicant: GULF RESEARCH DEVELOPMENT CO
Inventor: STEVENS DONALD R , CAMP SAMUEL C
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公开(公告)号:US2714087A
公开(公告)日:1955-07-26
申请号:US12472249
申请日:1949-10-31
Applicant: GULF RESEARCH DEVELOPMENT CO
Inventor: STEVENS DONALD R , CAMP SAMUEL C
IPC: C07C37/88
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