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发明名称
Work handling device
摘要
申请公布号
US2463064(A)
申请公布日期
1949.03.01
申请号
US19440536753
申请日期
1944.05.22
申请人
GLOBE OIL TOOLS COMPANY
发明人
STEVENSON EDWARD E.
分类号
B23B31/12;B23Q3/08;B24B41/06
主分类号
B23B31/12
代理机构
代理人
主权项
地址
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