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发明名称
DISCO TELEFONICO CON UNA CUBIERTA PROTECTORA
摘要
申请公布号
AR217528(A1)
申请公布日期
1980.03.31
申请号
AR19790277335
申请日期
1979.07.17
申请人
INT STANDARD ELECTRIC CORP
发明人
分类号
H04M1/31;(IPC1-7):H04M1/31
主分类号
H04M1/31
代理机构
代理人
主权项
地址
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