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经营范围
发明名称
Sheet feeding mechanism
摘要
申请公布号
US2357850(A)
申请公布日期
1944.09.12
申请号
US19410398480
申请日期
1941.06.17
申请人
AMERICAN CAN COMPANY
发明人
REID ROBERT W.
分类号
B21D43/24
主分类号
B21D43/24
代理机构
代理人
主权项
地址
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