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发明名称
Verfahren zur trägerfrequenten Mehrfachübertragung über durch rauhreifgefährdete Gebiete führende Freileitungen.
摘要
申请公布号
CH256132(A)
申请公布日期
1948.07.31
申请号
CHD256132
申请日期
1944.05.10
申请人
C. LORENZ AKTIENGESELLSCHAFT
发明人
AKTIENGESELLSCHAFT C. LORENZ
分类号
H04J1/16
主分类号
H04J1/16
代理机构
代理人
主权项
地址
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