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发明名称
Tool connection units for earth working machinery
摘要
申请公布号
US3247986(A)
申请公布日期
1966.04.26
申请号
US19640357881
申请日期
1964.04.07
申请人
HARNISCHFEGER CORPORATION
发明人
EYLER GEORGE;EASLEY WILLIAM G.;BRALY WILLIAM T.
分类号
E02F3/36
主分类号
E02F3/36
代理机构
代理人
主权项
地址
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