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发明名称
Forming die
摘要
申请公布号
US1792224(A)
申请公布日期
1931.02.10
申请号
US19260101414
申请日期
1926.04.12
申请人
THE STUDEBAKER CORPORATION
发明人
JOHNSON ALFRED
分类号
B21J13/02
主分类号
B21J13/02
代理机构
代理人
主权项
地址
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