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发明名称
Modtager til brug ved hemmeligholdt kommunikation.
摘要
申请公布号
DK106976(C)
申请公布日期
1967.04.10
申请号
DK19600002450
申请日期
1960.06.24
申请人
ZENITH RADIO CORPORATION
发明人
分类号
H04N7/16;H04N7/167;(IPC1-7):H04N7/16
主分类号
H04N7/16
代理机构
代理人
主权项
地址
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