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经营范围
发明名称
CENTRIFUGAL MOULDING APPARATUS
摘要
申请公布号
CA344934(A)
申请公布日期
1934.09.25
申请号
CAD344934
申请日期
申请人
THE ROTARY STEEL COMPANY
发明人
ARTHUR J. TOWNSEND;HARRY M. NAUGLE
分类号
主分类号
代理机构
代理人
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