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发明名称
UEberwachungseinrichtung fuer unbemannte Verstaerkeraemter
摘要
申请公布号
DE905149(C)
申请公布日期
1954.02.25
申请号
DE1952F009113
申请日期
1952.05.22
申请人
FELTEN & GUILLEAUME CARLSWERK AKTIENGESELLSCHAFT
发明人
WALDICK DR. RER. NAT. LEO
分类号
H04B3/44;H04B17/40
主分类号
H04B3/44
代理机构
代理人
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