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发明名称
Dragline Including Improved Boom
摘要
申请公布号
CA2152574(A1)
申请公布日期
1996.08.04
申请号
CA19952152574
申请日期
1995.06.23
申请人
HARNISCHFEGER CORPORATION
发明人
HUFFMAN, JOSEPH L.
分类号
E02F3/54;E02F9/14;(IPC1-7):B66C23/36
主分类号
E02F3/54
代理机构
代理人
主权项
地址
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