SKYDDSKRETS FOER SKYDD AV EN ABONNENTKRETS MOT OEVERSPAENNINGAR.,申请号FI19870001757-传众专利搜索

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发明名称	SKYDDSKRETS FOER SKYDD AV EN ABONNENTKRETS MOT OEVERSPAENNINGAR.
摘要
申请公布号	FI871757(A)	申请公布日期	1987.10.24
申请号	FI19870001757	申请日期	1987.04.22
申请人	SIEMENS AKTIENGESELLSCHAFT	发明人	LECHNER, ROBERT;RUDOLF, HANS-WERNER;KRIMMER, ROLAND
分类号	H04M3/00;H04M3/18;(IPC1-7):H04M/	主分类号	H04M3/00
代理机构		代理人
主权项
地址

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