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摘要
申请公布号
EP0246770(A3)
申请公布日期
1988.09.07
申请号
EP19870303773
申请日期
1987.04.28
申请人
WESTINGHOUSE BRAKE AND SIGNAL COMPANY LIMITED
发明人
WICKHAM, DAVID JOHN
分类号
B60T13/74;B61H13/00;F16D65/14;F16D65/28;F16D66/00;(IPC1-7):B60T13/74;F16D65/34
主分类号
B60T13/74
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代理人
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地址
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