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1.
公开(公告)号:US2496227A
公开(公告)日:1950-01-31
申请号:US76280647
申请日:1947-07-22
Applicant: SHELL DEV
Inventor: HERMAN EILERS , JOHAN OVERHOFF , CORNELIS VLUGTER JOHANNES
CPC classification number: C07G17/002 , C08G75/16
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2.Unsaturated halogen-containing nitro compounds and their production 失效
Title translation: 不饱和含卤素的硝基化合物及其生产公开(公告)号:US2473341A
公开(公告)日:1949-06-14
申请号:US73994847
申请日:1947-04-07
Applicant: SHELL DEV
Inventor: CORNELIS KOOIJMAN EDUARD , JOHAN OVERHOFF
IPC: C07C201/06 , C07C205/09
CPC classification number: C07C205/09
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公开(公告)号:US2612436A
公开(公告)日:1952-09-30
申请号:US76459047
申请日:1947-07-29
Applicant: SHELL DEV
Inventor: JOHAN OVERHOFF , THOMAS HACKMANN JOHANNES
IPC: C01B21/082 , C01B21/092 , C07D213/73
CPC classification number: C07D213/73 , C01B21/082 , C01B21/0926
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4.Production of dispersions of reaction products of halogenated paraffins and alkaline polysulfides 失效
Title translation: 生产卤化石蜡和碱性多硫化物的反应产物的分散体公开(公告)号:US2496226A
公开(公告)日:1950-01-31
申请号:US76092247
申请日:1947-07-14
Applicant: SHELL DEV
Inventor: JOHAN OVERHOFF , WILLEM HUYSER HENDRIK
CPC classification number: C08G75/16 , C07G17/002
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公开(公告)号:US2247266A
公开(公告)日:1941-06-24
申请号:US25103239
申请日:1939-01-14
Applicant: SHELL DEV
Inventor: PIETER WIBAUT JOHAN , JOHAN OVERHOFF
IPC: C11D1/62 , D06M13/355 , D06M13/477
CPC classification number: D06M13/355 , C11D1/62 , D06M13/477 , Y10S516/05
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