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经营范围
发明名称
Improvements in or relating to the production of a biguanide
摘要
申请公布号
GB623281(A)
申请公布日期
1949.05.16
申请号
GB19470011021
申请日期
1947.04.24
申请人
MAY & BAKER LIMITED;JULIUS NICHOLSON ASHLEY;ALEXANDER PETER TAWSE EASSON
发明人
分类号
C07C279/26
主分类号
C07C279/26
代理机构
代理人
主权项
地址
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