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经营范围
发明名称
DEVICE FOR SUPPLYING POWER TO TELEPHONE LINES
摘要
申请公布号
SU1185645(A1)
申请公布日期
1985.10.15
申请号
SU19833639393
申请日期
1983.08.16
申请人
MO ELEKTROTEKH INST
发明人
PRYTKOV STANISLAV N,SU;MONAKHOV ANDREJ V,SU;GOROKHOV VADIM A,SU
分类号
H04M19/00;(IPC1-7):H04M19/00
主分类号
H04M19/00
代理机构
代理人
主权项
地址
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