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经营范围
发明名称
Can body respacing mechanism
摘要
申请公布号
US2805754(A)
申请公布日期
1957.09.10
申请号
US19540423765
申请日期
1954.04.16
申请人
AMERICAN CAN COMPANY
发明人
GEERTSEN NELSON
分类号
B21D1/08
主分类号
B21D1/08
代理机构
代理人
主权项
地址
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