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公开(公告)号:US2891098A
公开(公告)日:1959-06-16
申请号:US67268757
申请日:1957-07-18
Applicant: SHELL DEV
Inventor: LUCAS ALDERS , NICOLAAS MAX , TJEPKEMA JACOBUS J
IPC: C07C31/34
CPC classification number: C07C31/34
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公开(公告)号:US2796429A
公开(公告)日:1957-06-18
申请号:US43039854
申请日:1954-05-17
Applicant: SHELL DEV
Inventor: KREPS ROBERT W F , TJEPKEMA JACOBUS J , KOOIJMAN PIETER L
IPC: C11D1/22
CPC classification number: C11D1/22
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公开(公告)号:CA586459A
公开(公告)日:1959-11-03
申请号:CA586459D
Applicant: SHELL DEV
Inventor: KREPS ROBERT W F , TJEPKEMA JACOBUS J , KOOIJMAN PIETER L
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公开(公告)号:CA583624A
公开(公告)日:1959-09-22
申请号:CA583624D
Applicant: SHELL DEV
Inventor: TJEPKEMA JACOBUS J
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