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发明名称
Machine for applying reenforcements to clothespins
摘要
申请公布号
US1753916(A)
申请公布日期
1930.04.08
申请号
US19280325530
申请日期
1928.12.12
申请人
SIGMUND BOWER
发明人
BOWER SIGMUND
分类号
B21F17/00;B21F45/16;B27M3/24
主分类号
B21F17/00
代理机构
代理人
主权项
地址
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