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发明名称
Clamp-type track brake for railway vehicles
摘要
申请公布号
GB773249(A)
申请公布日期
1957.04.24
申请号
GB19550011419
申请日期
1955.04.20
申请人
ETABLISSEMENTS SAXBY
发明人
PONS PAUL HENRI
分类号
B61K7/06
主分类号
B61K7/06
代理机构
代理人
主权项
地址
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