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发明名称
Kathodenanordnung fuer Quecksilberdampfentladungsgefaesse mit metallischer Gefaesswandung und isolierendem Einsatzbehaelter fuer das fluessige Kathodenmaterial
摘要
申请公布号
DE733431(C)
申请公布日期
1943.03.26
申请号
DE1939S139039D
申请日期
1939.10.31
申请人
SIEMENS-SCHUCKERTWERKE AG.
发明人
GRENADENBERG DR.-ING. HANS BERTELE VON
分类号
H01J13/06;H01J13/08
主分类号
H01J13/06
代理机构
代理人
主权项
地址
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