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公开(公告)号:US2536040A
公开(公告)日:1951-01-02
申请号:US1258248
申请日:1948-03-02
Applicant: SHELL DEV
Inventor: DAVIDSON DONALD D
IPC: C07C37/84
CPC classification number: C07C37/84 , C07C37/685 , C07C39/06
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公开(公告)号:US2508014A
公开(公告)日:1950-05-16
申请号:US74865347
申请日:1947-05-16
Applicant: SHELL DEV
Inventor: DAVIDSON DONALD D
CPC classification number: C10G35/06 , B01J23/28 , Y10S585/906
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公开(公告)号:US2579601A
公开(公告)日:1951-12-25
申请号:US17983650
申请日:1950-08-16
Applicant: SHELL DEV
Inventor: NELSON CHARLES R , TAYLOR MARLON A D , DAVIDSON DONALD D , PETERS LESLIE M
IPC: C07C29/08
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5.Application of metal sulfide catalysts in the vapor phase treatment of mineral oils 失效
Title translation: 金属硫化物催化剂在矿物油气相处理中的应用公开(公告)号:US2414951A
公开(公告)日:1947-01-28
申请号:US62709545
申请日:1945-11-06
Applicant: SHELL DEV
Inventor: JASAITIS ZENE V , DAVIDSON DONALD D
IPC: B01J27/04
CPC classification number: B01J27/04
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