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发明名称
摘要
申请公布号
DE1755428(B2)
申请公布日期
1978.07.20
申请号
DE19681755428
申请日期
1968.05.07
申请人
WESTINGHOUSE AIR BRAKE CO., PITTSBURGH, PA. (V.ST.A.)
发明人
FREHOLM, OMAR E., JENKINTOWN, PA. (V.ST.A.)
分类号
B60T17/08;B61H5/00;F16D55/224;F16D65/18;F16D65/28;(IPC1-7):B61H5/00;F16D55/22
主分类号
B60T17/08
代理机构
代理人
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