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经营范围
发明名称
Improvements in lead dioxide electrodes
摘要
申请公布号
GB850379(A)
申请公布日期
1960.10.05
申请号
GB19560037935
申请日期
1956.12.12
申请人
PENNSALT CHEMICALS CORPORATION
发明人
分类号
C25B11/16
主分类号
C25B11/16
代理机构
代理人
主权项
地址
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