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发明名称
CENTRAL PROCESSOR FOR SWITCHING ALARM INFORMATON OVER TELEPHONE LINES
摘要
申请公布号
AU6370480(A)
申请公布日期
1981.04.30
申请号
AU19800063704
申请日期
1980.10.24
申请人
POST OFFICE, THE
发明人
R. G. MISELBACH
分类号
H04M11/04
主分类号
H04M11/04
代理机构
代理人
主权项
地址
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