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发明名称
Shock-insulated wheel for railway vehicles
摘要
申请公布号
US1958642(A)
申请公布日期
1934.05.15
申请号
US19320624473
申请日期
1932.07.25
申请人
EDWARD G. BUDD MANUFACTURING COMPANY
发明人
ROSENBERG RALPH H.
分类号
B60B17/00
主分类号
B60B17/00
代理机构
代理人
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地址
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