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发明名称
Schaltungsanordnung fuer Signalstromkreise, vorzugsweise im Eisenbahnsicherungswesen, unter Ausnutzung der jeweils vorhandenen Phasenlage zweier Stroeme oder Spannungen
摘要
申请公布号
DE1152133(B)
申请公布日期
1963.08.01
申请号
DE1957V012810
申请日期
1957.07.23
申请人
VEB WERK FUER SIGNAL- UND SICHERUNGSTECHNIK
发明人
HOLZ DIETRICH
分类号
B61L1/18;B61L1/20
主分类号
B61L1/18
代理机构
代理人
主权项
地址
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