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11.
公开(公告)号:US1951774A
公开(公告)日:1934-03-20
申请号:US38143529
申请日:1929-07-27
Applicant: STANDARD OIL DEV CO
Inventor: RUSSELL ROBERT P , HANKS WILLIAM V
CPC classification number: C01B3/384 , C01B3/48 , C01B2203/0233 , C01B2203/0283 , C01B2203/0415 , C01B2203/0475 , C01B2203/0811 , C01B2203/1052 , C01B2203/1241
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公开(公告)号:CA397335A
公开(公告)日:1941-06-17
申请号:CA397335D
Applicant: STANDARD OIL DEV CO
Inventor: RUSSELL ROBERT P
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公开(公告)号:CA404735A
公开(公告)日:1942-05-12
申请号:CA404735D
Applicant: STANDARD OIL DEV CO
Inventor: RUSSELL ROBERT P
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公开(公告)号:CA421686A
公开(公告)日:1944-07-25
申请号:CA421686D
Applicant: STANDARD OIL DEV CO
Inventor: RUSSELL ROBERT P
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公开(公告)号:CA392642A
公开(公告)日:1940-11-19
申请号:CA392642D
Applicant: STANDARD OIL DEV CO
Inventor: DAVIS GARLAND H B , RUSSELL ROBERT P
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公开(公告)号:CA399863A
公开(公告)日:1941-10-07
申请号:CA399863D
Applicant: STANDARD OIL DEV CO
Inventor: RUSSELL ROBERT P
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公开(公告)号:CA378296A
公开(公告)日:1938-12-13
申请号:CA378296D
Applicant: STANDARD OIL DEV CO
Inventor: RUSSELL ROBERT P
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公开(公告)号:CA305512A
公开(公告)日:1930-11-04
申请号:CA305512D
Applicant: STANDARD OIL DEV CO
Inventor: RUSSELL ROBERT P
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公开(公告)号:CA422802A
公开(公告)日:1944-09-19
申请号:CA422802D
Applicant: STANDARD OIL DEV CO
Inventor: FISCHER HERBERT G M , RUSSELL ROBERT P
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公开(公告)号:CA307957A
公开(公告)日:1931-01-20
申请号:CA307957D
Applicant: STANDARD OIL DEV CO
Inventor: RUSSELL ROBERT P
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