Fernmeldeanlage.,申请号CHD177423-传众专利搜索

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发明名称	Fernmeldeanlage.
摘要
申请公布号	CH177423(A)	申请公布日期	1935.05.31
申请号	CHD177423	申请日期	1933.05.02
申请人	BELL TELEPHONE MANUFACTURING CO. S. A.	发明人	BELL TELEPHONE MANUFACTURING CO. S. A.
分类号	H01B11/20	主分类号	H01B11/20
代理机构		代理人
主权项
地址

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