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发明名称
Schwingungserzeuger zur Erzeugung mehrerer kristallstabilisierter Frequenzen
摘要
申请公布号
DE654205(C)
申请公布日期
1937.12.15
申请号
DE1934M127688D
申请日期
1934.06.08
申请人
MARCONI'S WIRELESS TELEGRAPH COMPANY LIMITED
发明人
分类号
H03B5/34
主分类号
H03B5/34
代理机构
代理人
主权项
地址
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