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发明名称
TIE ROD ACTUATED SAFETY BRAKE SYSTEM FOR RAILROAD VEHICLES
摘要
申请公布号
PL115341(B1)
申请公布日期
1981.03.31
申请号
PL19770203735
申请日期
1977.12.30
申请人
发明人
分类号
B61B;B61H7/04;(IPC1-7):B61H7/04
主分类号
B61B
代理机构
代理人
主权项
地址
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