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公开(公告)号:US3228985A
公开(公告)日:1966-01-11
申请号:US16301061
申请日:1961-12-27
Applicant: CELANESE CORP
Inventor: SAMMY CARPENTER , TAYLOR WALLACE E , MCNAIR JR WILLIAM T , TALBERT FRANK T
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公开(公告)号:US3309407A
公开(公告)日:1967-03-14
申请号:US50544065
申请日:1965-08-20
Applicant: CELANESE CORP
Inventor: SAMMY CARPENTER , TAYLOR WALLACE E , MCNAIR JR WILLIAM T , TALBERT FRANK T
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