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发明名称
Metalworking machine
摘要
申请公布号
US2328002(A)
申请公布日期
1943.08.31
申请号
US19390293679
申请日期
1939.09.07
申请人
AMERICAN SMELTING AND REFINING COMPANY
发明人
GALL CARL;SANTO BARTEL J. DI
分类号
B23B5/12
主分类号
B23B5/12
代理机构
代理人
主权项
地址
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