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发明名称
Wire bending machine
摘要
申请公布号
US1960732(A)
申请公布日期
1934.05.29
申请号
US19330652704
申请日期
1933.01.20
申请人
DUNWOODIE DAVID M
发明人
DUNWOODIE DAVID M.
分类号
B21F1/04
主分类号
B21F1/04
代理机构
代理人
主权项
地址
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