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发明名称
Hydraulic system
摘要
申请公布号
US2254848(A)
申请公布日期
1941.09.02
申请号
US19380248069D
申请日期
1938.12.28
申请人
WORTHINGTON PUMP AND MACHINERY CORPORATION
发明人
HOLVECK JOSEPH E.
分类号
C10B33/00;F15B13/04
主分类号
C10B33/00
代理机构
代理人
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地址
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