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发明名称
Brake and sanding control means
摘要
申请公布号
US2208738(A)
申请公布日期
1940.07.23
申请号
US19390299996
申请日期
1939.10.18
申请人
THE WESTINGHOUSE AIR BRAKE COMPANY
发明人
HINES CLAUDE M.
分类号
B61H11/00
主分类号
B61H11/00
代理机构
代理人
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地址
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