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经营范围
发明名称
Elektrolytkondensator med ætset Aluminiumelektrode.
摘要
申请公布号
DK56029(C)
申请公布日期
1939.04.11
申请号
DKD56029
申请日期
1937.06.28
申请人
RADIOWERKE E. SCHRACK AKTIEN-GESELLSCHAFT
发明人
分类号
主分类号
代理机构
代理人
主权项
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