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发明名称
Selector valve for converting hydraulic system from single-acting to double-acting
摘要
申请公布号
US2714291(A)
申请公布日期
1955.08.02
申请号
US19530396240
申请日期
1953.12.04
申请人
DEERE MANUFACTURING CO.
发明人
GLEESON JOHN D.
分类号
F15B13/06
主分类号
F15B13/06
代理机构
代理人
主权项
地址
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