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发明名称
METHOD OF DEHYDRATING SOLUTIONS OF FORMIC ACID
摘要
申请公布号
CA497772(A)
申请公布日期
1953.11.17
申请号
CAD497772
申请日期
申请人
LES USINES DE MELLE (SOCIETE ANONYME)
发明人
HENRI M. GUINOT
分类号
主分类号
代理机构
代理人
主权项
地址
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