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发明名称
APPARECCHIATURA DI SCAMBIO PER LINEE FERROVIARIE
摘要
申请公布号
IT1061068(B)
申请公布日期
1982.10.20
申请号
IT19760024008
申请日期
1976.06.07
申请人
NOVA SPA OFFICINE METALMECCANICHE
发明人
分类号
B61L;(IPC1-7):B61L/
主分类号
B61L
代理机构
代理人
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地址
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