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发明名称
STABILIZING MEANS FOR HIGH PRESSURE HYDRAULIC VALVES OF THE PLUNGER TYPE
摘要
申请公布号
CA578374(A)
申请公布日期
1959.06.23
申请号
CAD578374
申请日期
申请人
THE NEW YORK AIR BRAKE COMPANY
发明人
ROBERT F. HODGSON
分类号
主分类号
代理机构
代理人
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地址
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