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1.
公开(公告)号:US2940949A
公开(公告)日:1960-06-14
申请号:US68040457
申请日:1957-08-26
Applicant: SUN OIL CO
Inventor: MULLIN DANIEL R
IPC: C08K5/11
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公开(公告)号:US2978430A
公开(公告)日:1961-04-04
申请号:US66993057
申请日:1957-07-05
Applicant: SUN OIL CO
Inventor: THOMPSON WILLIAM E , MULLIN DANIEL R
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