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经营范围
发明名称
Improvements in or relating to electrolytic condensers
摘要
申请公布号
GB419927(A)
申请公布日期
1934.11.21
申请号
GB19340015874
申请日期
1934.05.28
申请人
MARCONI'S WIRELESS TELEGRAPH COMPANY, LIMITED
发明人
分类号
H01B1/24;H01G9/042
主分类号
H01B1/24
代理机构
代理人
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地址
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