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经营范围
发明名称
ELECTROLYTIC CELL
摘要
申请公布号
CA520795(A)
申请公布日期
1956.01.17
申请号
CAD520795
申请日期
申请人
E.I. DU PONT DE NEMOURS AND COMPANY
发明人
HERBERT B. WILLIAMS;FRANK E. SMITH
分类号
主分类号
代理机构
代理人
主权项
地址
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