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发明名称
Luftdichte Verbindung zum Entlueften von elektrischen Entladungsroehren od. dgl.
摘要
申请公布号
DE1058639(B)
申请公布日期
1959.06.04
申请号
DE1956E013036
申请日期
1956.10.03
申请人
EGYESUELT IZZOLAMPA ES VILLAMOSSAGI RESZVENYTARSASAG
发明人
LAKATOS DIPL.-ING. GYOERGY
分类号
H01J9/38
主分类号
H01J9/38
代理机构
代理人
主权项
地址
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