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发明名称
BRAKE CONTROL APPARATUS WITH MEANS FOR SELECTING BETWEEN DIRECT AND GRADUATED RELEASE
摘要
申请公布号
CA691841(A)
申请公布日期
1964.08.04
申请号
CAD691841
申请日期
申请人
WESTINGHOUSE AIR BRAKE COMPANY
发明人
ELLIS E. HEWITT
分类号
主分类号
代理机构
代理人
主权项
地址
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