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公开(公告)号:US2652317A
公开(公告)日:1953-09-15
申请号:US8492449
申请日:1949-04-01
Applicant: STANDARD OIL DEV CO
Inventor: REES KENNETH A , INNES JR THEODORE J , WILLIAMS LEONARD M , WILLIAMS ROBERT W
IPC: B01J8/44
CPC classification number: B01J8/44
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公开(公告)号:US2651665A
公开(公告)日:1953-09-08
申请号:US16744750
申请日:1950-06-10
Applicant: STANDARD OIL DEV CO
Inventor: BOOKER JOHN D
CPC classification number: B01D9/0004 , B01D9/0059 , C07C7/14 , Y10S208/95 , C07C15/08
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83.
公开(公告)号:US2651601A
公开(公告)日:1953-09-08
申请号:US6893849
申请日:1949-01-03
Applicant: STANDARD OIL DEV CO
Inventor: TAFF WILFRED O , JOHN WEIKART
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公开(公告)号:US2651594A
公开(公告)日:1953-09-08
申请号:US9540149
申请日:1949-05-26
Applicant: STANDARD OIL DEV CO
Inventor: BLATZ LEO J
IPC: C10G21/10
CPC classification number: C10G21/10
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85.Gravel packing apparatus and method for arranging same in well casings 失效
Title translation: 砾石包装设备及其在井壳中的排列方法公开(公告)号:US2651369A
公开(公告)日:1953-09-08
申请号:US27327852
申请日:1952-02-25
Applicant: STANDARD OIL DEV CO
Inventor: ABENDROTH GUSS F , TAUSCH GILBERT H , WARD III JEREMIAH
IPC: E21B43/04
CPC classification number: E21B43/04
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公开(公告)号:US2648694A
公开(公告)日:1953-08-11
申请号:US18532550
申请日:1950-09-16
Applicant: STANDARD OIL DEV CO
Inventor: BURGESS MASON RALPH
IPC: C07C51/12
CPC classification number: C07C51/12
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公开(公告)号:US2648639A
公开(公告)日:1953-08-11
申请号:US10190149
申请日:1949-06-28
Applicant: STANDARD OIL DEV CO
Inventor: BENNETT RUFUS B
CPC classification number: B01J23/34 , C07C5/3332 , C07C2521/04 , C07C2523/02 , C07C2523/34 , Y10S585/906 , C07C11/02
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88.
公开(公告)号:US2646123A
公开(公告)日:1953-07-21
申请号:US20076950
申请日:1950-12-14
Applicant: STANDARD OIL DEV CO
Inventor: NELSON NORMAN A
IPC: E21B33/138
CPC classification number: E21B33/138
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公开(公告)号:US2644798A
公开(公告)日:1953-07-07
申请号:US3551448
申请日:1948-06-26
Applicant: STANDARD OIL DEV CO
Inventor: CALFEE JOHN D , KRAUS CHARLES A
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公开(公告)号:US2644519A
公开(公告)日:1953-07-07
申请号:US18416950
申请日:1950-09-11
Applicant: STANDARD OIL DEV CO
Inventor: KANADY WILLIAM E
IPC: E21B43/118
CPC classification number: E21B43/118
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