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公开(公告)号:US2153115A
公开(公告)日:1939-04-04
申请号:US16147337
申请日:1937-08-28
Applicant: STANDARD OIL CO
Inventor: BURK ROBERT E
IPC: C07C7/11
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32.
公开(公告)号:US2081218A
公开(公告)日:1937-05-25
申请号:US70371333
申请日:1933-12-23
Applicant: STANDARD OIL CO
Inventor: BURK ROBERT E
IPC: C10G31/06
CPC classification number: C10G31/06
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公开(公告)号:US1963647A
公开(公告)日:1934-06-19
申请号:US55256631
申请日:1931-07-23
Applicant: STANDARD OIL CO
Inventor: BURK ROBERT E
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公开(公告)号:US1963517A
公开(公告)日:1934-06-19
申请号:US46762130
申请日:1930-07-12
Applicant: STANDARD OIL CO
Inventor: BURK ROBERT E
IPC: C10G9/36
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公开(公告)号:CA489475A
公开(公告)日:1953-01-06
申请号:CA489475D
Applicant: STANDARD OIL CO
Inventor: BURK ROBERT E
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公开(公告)号:CA456790A
公开(公告)日:1949-05-17
申请号:CA456790D
Applicant: STANDARD OIL CO
Inventor: BURK ROBERT E , LANKELMA HERMAN P
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公开(公告)号:CA425354A
公开(公告)日:1945-01-30
申请号:CA425354D
Applicant: STANDARD OIL CO
Inventor: BURK ROBERT E , HUGHES EVERETT C
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公开(公告)号:CA421684A
公开(公告)日:1944-07-25
申请号:CA421684D
Applicant: STANDARD OIL CO
Inventor: BURK ROBERT E , HUGHES EVERETT C
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公开(公告)号:CA347582A
公开(公告)日:1935-01-15
申请号:CA347582D
Applicant: STANDARD OIL CO
Inventor: BURK ROBERT E
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公开(公告)号:CA489115A
公开(公告)日:1952-12-23
申请号:CA489115D
Applicant: STANDARD OIL CO
Inventor: BURK ROBERT E
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