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公开(公告)号:US2266941A
公开(公告)日:1941-12-23
申请号:US33080840
申请日:1940-04-22
Applicant: SHELL DEV
Inventor: DE GRIENDT GERALD H VAN
IPC: C11D19/00
CPC classification number: C11D19/00 , Y10S203/23
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公开(公告)号:US2318033A
公开(公告)日:1943-05-04
申请号:US28596039
申请日:1939-07-22
Applicant: SHELL DEV
Inventor: DE GRIENDT GERALD H VAN , MARPLE KENNETH E , PETERS LESLIE M
IPC: C07C35/06
CPC classification number: C07C35/06
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公开(公告)号:US2318032A
公开(公告)日:1943-05-04
申请号:US28572439
申请日:1939-07-21
Applicant: SHELL DEV
Inventor: DE GRIENDT GERALD H VAN , MARPLE KENNETH E , PETERS LESLIE M
IPC: C07C31/20
CPC classification number: C07C31/20
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公开(公告)号:US2234400A
公开(公告)日:1941-03-11
申请号:US27848039
申请日:1939-06-10
Applicant: SHELL DEV
Inventor: EVANS THEODORE W , SCHEIBLI JAMES R , DE GRIENDT GERALD H VAN
CPC classification number: C07C29/80 , C07C31/22 , C07C31/225
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公开(公告)号:US2475364A
公开(公告)日:1949-07-05
申请号:US51519443
申请日:1943-12-21
Applicant: SHELL DEV
Inventor: DE GRIENDT GERALD H VAN , PETERS LESLIE M
IPC: C07C33/03
CPC classification number: C07C33/03
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公开(公告)号:US2334400A
公开(公告)日:1943-11-16
申请号:US27848039
申请日:1939-06-10
Applicant: SHELL DEV
Inventor: EVANS THEODORE W , SCHEIBLI JAMES R , DE GRIENDT GERALD H VAN
CPC classification number: E04C2/16 , F16L59/027
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