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公开(公告)号:US2079431A
公开(公告)日:1937-05-04
申请号:US74857934
申请日:1934-10-17
Applicant: STANDARD OIL DEV CO
Inventor: CANNON GEORGE E
IPC: C09K8/506
CPC classification number: C09K8/506
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公开(公告)号:US2497990A
公开(公告)日:1950-02-21
申请号:US71320246
申请日:1946-11-30
Applicant: STANDARD OIL DEV CO
Inventor: HUBER THEODORE A , CANNON GEORGE E
IPC: E21B47/08
CPC classification number: E21B47/08
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公开(公告)号:US2421434A
公开(公告)日:1947-06-03
申请号:US56525144
申请日:1944-11-27
Applicant: STANDARD OIL DEV CO
Inventor: REISTLE JR CARL E , CANNON GEORGE E
IPC: E21B37/02
CPC classification number: E21B37/02
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公开(公告)号:US2352247A
公开(公告)日:1944-06-27
申请号:US21172638
申请日:1938-06-04
Applicant: STANDARD OIL DEV CO
Inventor: BLAU LUDWIG W , CANNON GEORGE E
IPC: G01V9/00
CPC classification number: G01V9/005
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公开(公告)号:US2336595A
公开(公告)日:1943-12-14
申请号:US39366041
申请日:1941-05-15
Applicant: STANDARD OIL DEV CO
Inventor: CANNON GEORGE E
IPC: C09K8/05
CPC classification number: C09K8/05
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公开(公告)号:US2326577A
公开(公告)日:1943-08-10
申请号:US47102243
申请日:1943-01-01
Applicant: STANDARD OIL DEV CO
Inventor: TEAGUE JAMES U , CANNON GEORGE E
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公开(公告)号:US2239498A
公开(公告)日:1941-04-22
申请号:US20172438
申请日:1938-04-13
Applicant: STANDARD OIL DEV CO
Inventor: CANNON GEORGE E , MILTON WILLIAMS
IPC: C09K8/32
CPC classification number: C09K8/32 , Y10S507/91
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