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发明名称
Differential fluid pressure motors
摘要
申请公布号
US2776574(A)
申请公布日期
1957.01.08
申请号
US19510238603
申请日期
1951.07.26
申请人
EDWARD O'SHEI WILLIAM
发明人
O'SHEI WILLIAM EDWARD
分类号
B60S1/06
主分类号
B60S1/06
代理机构
代理人
主权项
地址
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