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发明名称
Two-way automatic brake adjuster arrangement for hopper cars
摘要
申请公布号
US3386539(A)
申请公布日期
1968.06.04
申请号
US19670632094
申请日期
1967.04.19
申请人
UNIVERSAL RAILWAY DEVICES CO.
发明人
MACKU THOMAS J.;NATSCHKE ELDRED H.
分类号
B61H13/24;B61H15/00
主分类号
B61H13/24
代理机构
代理人
主权项
地址
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