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公开(公告)号:US1746197A
公开(公告)日:1930-02-04
申请号:US58213722
申请日:1922-08-16
Applicant: STANDARD OIL DEV CO
Inventor: LEWIS WARREN K
IPC: C10G7/00
CPC classification number: C10G7/00
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公开(公告)号:US1714228A
公开(公告)日:1929-05-21
申请号:US73865624
申请日:1924-09-19
Applicant: STANDARD OIL DEV CO
Inventor: LEWIS WARREN K
IPC: C10G73/32
CPC classification number: C10G73/32
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公开(公告)号:CA500566A
公开(公告)日:1954-03-09
申请号:CA500566D
Applicant: STANDARD OIL DEV CO
Inventor: LEWIS WARREN K , GILLILAND EDWIN R
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公开(公告)号:CA430301A
公开(公告)日:1945-09-25
申请号:CA430301D
Applicant: STANDARD OIL DEV CO
Inventor: LEWIS WARREN K
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公开(公告)号:CA305734A
公开(公告)日:1930-11-11
申请号:CA305734D
Applicant: STANDARD OIL DEV CO
Inventor: LEWIS WARREN K
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公开(公告)号:CA285385A
公开(公告)日:1928-12-04
申请号:CA285385D
Applicant: STANDARD OIL DEV CO
Inventor: LEWIS WARREN K
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公开(公告)号:CA505861A
公开(公告)日:1954-09-14
申请号:CA505861D
Applicant: STANDARD OIL DEV CO
Inventor: LEWIS WARREN K , GILLILAND EDWIN R
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公开(公告)号:CA497646A
公开(公告)日:1953-11-10
申请号:CA497646D
Applicant: STANDARD OIL DEV CO
Inventor: LEWIS WARREN K
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公开(公告)号:CA367445A
公开(公告)日:1937-07-20
申请号:CA367445D
Applicant: STANDARD OIL DEV CO
Inventor: LEWIS WARREN K
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公开(公告)号:CA302371A
公开(公告)日:1930-07-22
申请号:CA302371D
Applicant: STANDARD OIL DEV CO
Inventor: MEAD BRIAN , LEWIS WARREN K
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