,申请号DE19873730233-传众专利搜索

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发明名称
摘要
申请公布号	DE3730233(C2)	申请公布日期	1990.03.01
申请号	DE19873730233	申请日期	1987.09.09
申请人	TELENORMA TELEFONBAU UND NORMALZEIT GMBH, 6000 FRANKFURT, DE	发明人	ELI, BERNHARD, DIPL.-ING., 6090 RUESSELSHEIM, DE;MANGOLD, ERNST, DIPL.-ING., 6230 FRANKFURT, DE
分类号	H04Q1/457	主分类号	H04Q1/457
代理机构		代理人
主权项
地址

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