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经营范围
发明名称
Solvent extraction of streptomycin
摘要
申请公布号
US2676960(A)
申请公布日期
1954.04.27
申请号
US19490087526
申请日期
1949.04.14
申请人
CHAS. PFIZER & CO., INC.
发明人
GOETT EDWARD J.;TAYLOR ROY J.
分类号
主分类号
代理机构
代理人
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