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发明名称
Guide for differential cylinderpiston assemblies
摘要
申请公布号
US2463537(A)
申请公布日期
1949.03.08
申请号
US19470755606
申请日期
1947.06.19
申请人
BUCYRUS-ERIC COMPANY
发明人
HOAR ROGER SHERMAN;MORK GEORGE W.;THIERRY JOHN ADAMS
分类号
F01B17/04
主分类号
F01B17/04
代理机构
代理人
主权项
地址
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