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发明名称
Can closing machine
摘要
申请公布号
US1962625(A)
申请公布日期
1934.06.12
申请号
US19310543888
申请日期
1931.06.12
申请人
WILSON & BENNETT MFG. COMPANY
发明人
TOWNSEND JOHN S.
分类号
B21D51/34
主分类号
B21D51/34
代理机构
代理人
主权项
地址
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