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发明名称
Brake mechanism
摘要
申请公布号
US2174409(A)
申请公布日期
1939.09.26
申请号
US19370180609
申请日期
1937.12.18
申请人
THE WESTINGHOUSE AIR BRAKE COMPANY
发明人
MCCUNE JOSEPH C.
分类号
B61H5/00
主分类号
B61H5/00
代理机构
代理人
主权项
地址
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