Gleichstrom-Fernspeisesystem,申请号AT19670006155-传众专利搜索

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发明名称	Gleichstrom-Fernspeisesystem
摘要
申请公布号	AT294192(B)	申请公布日期	1971.11.10
申请号	AT19670006155	申请日期	1967.07.03
申请人	SIEMENS AKTIENGESELLSCHAFT	发明人
分类号	H04B3/44;(IPC1-7):H04M3/40	主分类号	H04B3/44
代理机构		代理人
主权项
地址

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