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发明名称
Hydraulic control apparatus and systems
摘要
申请公布号
US3141386(A)
申请公布日期
1964.07.21
申请号
US19620166192
申请日期
1962.01.15
申请人
LOUGHRIDGE ROBERT F
发明人
LOUGHRIDGE ROBERT F.
分类号
B66B1/04
主分类号
B66B1/04
代理机构
代理人
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地址
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