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经营范围
发明名称
Zinc aldonates
摘要
申请公布号
GB693592(A)
申请公布日期
1953.07.01
申请号
GB19510002555
申请日期
1949.06.03
申请人
POOR & COMPANY
发明人
分类号
C07C59/105
主分类号
C07C59/105
代理机构
代理人
主权项
地址
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