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经营范围
发明名称
Bending machine
摘要
申请公布号
US2327440(A)
申请公布日期
1943.08.24
申请号
US19400368200
申请日期
1940.12.02
申请人
BRIGGS MANUFACTURING COMPANY
发明人
MAIZE PAUL F.
分类号
B21D7/06
主分类号
B21D7/06
代理机构
代理人
主权项
地址
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