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经营范围
发明名称
Electrolysers
摘要
申请公布号
GB358191(A)
申请公布日期
1931.10.08
申请号
GB19300023994
申请日期
1930.08.11
申请人
JACOB EMIL NOEGGERATH
发明人
分类号
C25B9/20
主分类号
C25B9/20
代理机构
代理人
主权项
地址
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