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发明名称
Train braking system
摘要
申请公布号
US3340394(A)
申请公布日期
1967.09.05
申请号
US19650455506
申请日期
1965.05.13
申请人
PICKANDS MATHER & CO.
发明人
GIESKING PAUL F.
分类号
B61L3/08
主分类号
B61L3/08
代理机构
代理人
主权项
地址
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