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发明名称
Antibiotics pa-1033a and pa-1033b
摘要
申请公布号
US3021259(A)
申请公布日期
1962.02.13
申请号
US19580743182
申请日期
1958.06.19
申请人
CHAS. PFIZER & CO., INC.
发明人
CELMER WALTER D.;MURAI KOTARO;ROUTIEN JOHN B.;SOBIN BEN A.
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