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经营范围
发明名称
Capmaking machine
摘要
申请公布号
US2612084(A)
申请公布日期
1952.09.30
申请号
US19460705616
申请日期
1946.10.25
申请人
KEITH-PEABODY, INC.
发明人
KEITH WILLIAM J.
分类号
B21D51/44
主分类号
B21D51/44
代理机构
代理人
主权项
地址
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