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发明名称
Elektrodenfleck zur Gewinnung von Glimmstrecken
摘要
申请公布号
DE832641(C)
申请公布日期
1952.02.28
申请号
DE1950H006544
申请日期
1950.11.04
申请人
FRANZISKA HUENDORF, GEB. RAAB
发明人
HUENDORF DIPL.-ING. WALTER
分类号
H01J17/49
主分类号
H01J17/49
代理机构
代理人
主权项
地址
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