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经营范围
发明名称
METHYLENATION PROCESS AND REAGENT
摘要
申请公布号
GB1240698(A)
申请公布日期
1971.07.28
申请号
GB19680049081
申请日期
1968.10.16
申请人
G. D. SEARLE & CO.
发明人
分类号
A47L17/00;C07F3/06;C07J1/00
主分类号
A47L17/00
代理机构
代理人
主权项
地址
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