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发明名称
摘要
申请公布号
DE3502987(C2)
申请公布日期
1988.10.06
申请号
DE19853502987
申请日期
1985.01.30
申请人
TELENORMA TELEFONBAU UND NORMALZEIT GMBH, 6000 FRANKFURT, DE
发明人
MAUERSBERGER, WOLFGANG, DR.-ING., 6054 RODGAU, DE
分类号
H04M9/00;(IPC1-7):H04M9/00;H04M3/42
主分类号
H04M9/00
代理机构
代理人
主权项
地址
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