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发明名称
Schaltung fuer Zaehlroehren mit kalten Kathoden
摘要
申请公布号
DE1011644(B)
申请公布日期
1957.07.04
申请号
DE1956N012030
申请日期
1956.03.28
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
CROWTHER GERARD OFFLEY
分类号
H03K29/00
主分类号
H03K29/00
代理机构
代理人
主权项
地址
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