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发明名称
TREAD BRAKE UNIT
摘要
申请公布号
EP0326351(A3)
申请公布日期
1990.06.27
申请号
EP19890300696
申请日期
1989.01.25
申请人
WESTINGHOUSE BRAKE AND SIGNAL HOLDINGS LIMITED
发明人
LANGLEY, KEITH WILLIAMS;WASHBOURN, JACK
分类号
B61H1/00;F16D65/28;F16D65/56;(IPC1-7):F16D65/56;B60T17/08;B61H15/00
主分类号
B61H1/00
代理机构
代理人
主权项
地址
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