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发明名称
Vorrichtung zum Entgasen von Graphitelektroden fuer Vakuumentladungsapparate, insbesondere Quecksilberdampfgleichrichter
摘要
申请公布号
DE645894(C)
申请公布日期
1937.06.04
申请号
DE1935A076039D
申请日期
1935.05.17
申请人
ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT
发明人
DOBKE DIPL.-ING. GUENTHER
分类号
H01J9/385
主分类号
H01J9/385
代理机构
代理人
主权项
地址
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