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发明名称
Hydraulic cushioning device for railway vehicles
摘要
申请公布号
US3410416(A)
申请公布日期
1968.11.12
申请号
US19670637788
申请日期
1967.05.11
申请人
PULLMAN INCORPORATED
发明人
PETERSON WILLIAM H.
分类号
F16F9/088
主分类号
F16F9/088
代理机构
代理人
主权项
地址
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