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发明名称
KLINGARME, MITTELBAR GEHEIZTE KATHODE FUER ELEKTRISCHE ENTLADUNGSGEFAESSE.
摘要
申请公布号
DE1754073(U)
申请公布日期
1957.10.17
申请号
DE195700S2905U
申请日期
1957.02.14
申请人
SIEMENS & HALSKE AKTIENGESELLSCHAFT
发明人
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主分类号
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