Anordning för överföring av alarmsignal,申请号FID23519-传众专利搜索

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发明名称	Anordning för överföring av alarmsignal
摘要
申请公布号	FI23519(A)	申请公布日期	1949.03.10
申请号	FID23519	申请日期	1945.09.29
申请人		发明人	KARLSSON SVEN ARNOLD;BRUNBERG KARL GUNNAR
分类号	H04M11/04;(IPC1-7):H04M11/04	主分类号	H04M11/04
代理机构		代理人
主权项
地址

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