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发明名称
DISPOSITIVO LIMITATORE DI SOVRATENSIONE PER IMPIANTI TELEFONICI DI TIPO ELETTRONICO
摘要
申请公布号
IT1094937(B)
申请公布日期
1985.08.10
申请号
IT19780023962
申请日期
1978.05.30
申请人
LE MATERIEL TELEPHONIQUE
发明人
分类号
H02H7/10;H02H7/04;H02H9/02;H02H9/04;(IPC1-7):H02H/
主分类号
H02H7/10
代理机构
代理人
主权项
地址
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