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发明名称
Barbless fish hook and method of making the same
摘要
申请公布号
US2853827(A)
申请公布日期
1958.09.30
申请号
US19570654854
申请日期
1957.04.24
申请人
FRED SCHWARZER
发明人
SCHWARZER FRED
分类号
A01K83/00
主分类号
A01K83/00
代理机构
代理人
主权项
地址
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