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发明名称
DISPOZITIV DE SEPARARE AUTOMATA A APARATELOR TELEFONICE IN DERIVATIE
摘要
申请公布号
RO71990(A2)
申请公布日期
1981.08.17
申请号
RO19710066485
申请日期
1971.04.05
申请人
STANCULESCU,ROMULUS J.,RO
发明人
STANCULESCU,ROMULUS J.,RO
分类号
H04M1/68;(IPC1-7):H04M1/68
主分类号
H04M1/68
代理机构
代理人
主权项
地址
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