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发明名称
CONVERSION BRAKE CYLINDER
摘要
申请公布号
CA733000(A)
申请公布日期
1966.04.26
申请号
CAD733000
申请日期
申请人
WESTINGHOUSE AIR BRAKE COMPANY
发明人
WILLARD P. SPALDING
分类号
主分类号
代理机构
代理人
主权项
地址
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