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发明名称
Sheet gauging device
摘要
申请公布号
US2104038(A)
申请公布日期
1938.01.04
申请号
US19350039494
申请日期
1935.09.06
申请人
AMERICAN CAN COMPANY
发明人
HULL WILSON R.
分类号
B21D43/02;B21D43/04
主分类号
B21D43/02
代理机构
代理人
主权项
地址
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