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公开(公告)号:US2433070A
公开(公告)日:1947-12-23
申请号:US47095843
申请日:1943-01-01
Applicant: STANDARD OIL DEV CO
Inventor: SPARKS WILLIAM J , CALFEE JOHN D
IPC: C08F2/00 , C08F210/12
CPC classification number: C08F210/12 , Y10S526/918 , C08F4/005
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公开(公告)号:US2326522A
公开(公告)日:1943-08-10
申请号:US36172240
申请日:1940-10-18
Applicant: STANDARD OIL DEV CO
Inventor: CLOUD GOULD H , SPARKS WILLIAM J
IPC: C10L1/20
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公开(公告)号:US2322670A
公开(公告)日:1943-06-22
申请号:US37013340
申请日:1940-12-14
Applicant: STANDARD OIL DEV CO
Inventor: SPARKS WILLIAM J , FIELD DONALD C
IPC: C08G61/02
CPC classification number: C08G61/02
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公开(公告)号:US2276956A
公开(公告)日:1942-03-17
申请号:US34195840
申请日:1940-06-22
Applicant: STANDARD OIL DEV CO
Inventor: GLEASON ANTHONY H , SPARKS WILLIAM J
CPC classification number: C10M1/08 , C10M2213/00 , C10M2213/04 , C10M2213/06
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公开(公告)号:US2241488A
公开(公告)日:1941-05-13
申请号:US24890738
申请日:1938-12-31
Applicant: STANDARD OIL DEV CO
Inventor: SPARKS WILLIAM J , FIELD DONALD C
IPC: C08G61/02
CPC classification number: C08G61/02 , C10M1/08 , C10M2205/00
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公开(公告)号:CA512564A
公开(公告)日:1955-05-03
申请号:CA512564D
Applicant: STANDARD OIL DEV CO
Inventor: THOMAS ROBERT M , LIGHTBOWN IRVING E , SPARKS WILLIAM J
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公开(公告)号:CA510563A
公开(公告)日:1955-03-01
申请号:CA510563D
Applicant: STANDARD OIL DEV CO
Inventor: SPARKS WILLIAM J , YOUNG DAVID W
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公开(公告)号:CA480754A
公开(公告)日:1952-01-29
申请号:CA480754D
Applicant: STANDARD OIL DEV CO
Inventor: HOLLYDAY WILLIAM C JR , SPARKS WILLIAM J
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公开(公告)号:CA469588A
公开(公告)日:1950-11-21
申请号:CA469588D
Applicant: STANDARD OIL DEV CO
Inventor: YOUNG DAVID W , SPARKS WILLIAM J
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公开(公告)号:CA469103A
公开(公告)日:1950-10-31
申请号:CA469103D
Applicant: STANDARD OIL DEV CO
Inventor: SPARKS WILLIAM J , YOUNG DAVID W
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