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发明名称
ARRANGEMENT FOR USING A TABLE TELEPHONE AS A WALL TELEPHONE
摘要
申请公布号
EP0272435(A3)
申请公布日期
1989.08.02
申请号
EP19870116688
申请日期
1987.11.12
申请人
TELENORMA TELEFONBAU UND NORMALZEIT GMBH
发明人
KLOTZBACH, KLAUS;GIRSCHER, WOLFGANG
分类号
H04M1/02;(IPC1-7):H04M1/02
主分类号
H04M1/02
代理机构
代理人
主权项
地址
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