Schaltungsanordnung für Gesellschaftleitungen in Fernmeldeanlagen, insbesondere Fernsprechanlagen,申请号ATD166861-传众专利搜索

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发明名称	Schaltungsanordnung für Gesellschaftleitungen in Fernmeldeanlagen, insbesondere Fernsprechanlagen
摘要
申请公布号	AT166861(B)	申请公布日期	1950.10.10
申请号	ATD166861	申请日期	1949.04.19
申请人	DIPL. ING. DR. TECHN. BENEDIKT KUDRNA	发明人	DIPL. ING. DR. TECHN. BENEDIKT KUDRNA
分类号		主分类号
代理机构		代理人
主权项
地址

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