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发明名称
Load brake apparatus
摘要
申请公布号
US2204815(A)
申请公布日期
1940.06.18
申请号
US19390265246
申请日期
1939.03.31
申请人
THE WESTINGHOUSE AIR BRAKE COMPANY
发明人
NEWELL GEORGE K.
分类号
B61H13/32
主分类号
B61H13/32
代理机构
代理人
主权项
地址
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