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发明名称
Fishhook and trotline holder
摘要
申请公布号
US2242509(A)
申请公布日期
1941.05.20
申请号
US19380239325
申请日期
1938.11.07
申请人
DOUGLAS COALSON
发明人
COALSON DOUGLAS
分类号
A01K91/18
主分类号
A01K91/18
代理机构
代理人
主权项
地址
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