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发明名称
PREPARATION OF N,N'METHYLENE BIS HYDANTOINS
摘要
申请公布号
CA450543(A)
申请公布日期
1948.08.17
申请号
CAD450543
申请日期
申请人
CANADIAN INDUSTRIES LIMITED
发明人
JOSEPH FREDERIC WALKER
分类号
主分类号
代理机构
代理人
主权项
地址
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