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发明名称
Material handling apparatus
摘要
申请公布号
US3029955(A)
申请公布日期
1962.04.17
申请号
US19570700889
申请日期
1957.12.05
申请人
HARNISCHFEGER CORPORATION
发明人
PERKINS WILLIAM J.
分类号
B66C23/36;E02F3/30;E02F9/12;F16H57/04
主分类号
B66C23/36
代理机构
代理人
主权项
地址
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