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经营范围
发明名称
Substituted methylene bis
摘要
申请公布号
US2848475(A)
申请公布日期
1958.08.19
申请号
US19540422253
申请日期
1954.04.09
申请人
CIBA LIMITED
发明人
SCHMIDT PAUL
分类号
C07F9/40
主分类号
C07F9/40
代理机构
代理人
主权项
地址
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