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发明名称
APPARECCHIATURA PER LA MISURA DELLE CORRENTI DI SEGNALAMENTO E LA LOCA ZAZIONE DEI GUASTI GENERANTI CORRENTI DISPERSE SUI BINARI FERRO VIARI
摘要
申请公布号
IT1051266(B)
申请公布日期
1981.04.21
申请号
IT19750069877
申请日期
1975.11.21
申请人
F TRUCCU E C S N C
发明人
分类号
B61L;(IPC1-7):B61L/
主分类号
B61L
代理机构
代理人
主权项
地址
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