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发明名称
ORGANIC DERIVATIVES OF PHOSPHONIC ACIDS AND METHOD OF PREPARING THE SAME
摘要
申请公布号
CA491651(A)
申请公布日期
1953.03.31
申请号
CAD491651
申请日期
申请人
AMERICAN CYANAMID COMPANY
发明人
HANS Z. LECHER;ERWIN KUH
分类号
主分类号
代理机构
代理人
主权项
地址
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