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经营范围
发明名称
ENGINE DRIVER'S BRAKING SYSTEM FOR RAILROAD VEHICLE
摘要
申请公布号
PL140000(B1)
申请公布日期
1987.03.31
申请号
PL19830240874
申请日期
1983.03.04
申请人
发明人
分类号
B60T13/66;B60T15/14;B60T15/16;B60T17/18;(IPC1-7):B61H11/02
主分类号
B60T13/66
代理机构
代理人
主权项
地址
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