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发明名称
Fishing trolley sinker
摘要
申请公布号
US1992619(A)
申请公布日期
1935.02.26
申请号
US19340723629
申请日期
1934.05.03
申请人
JOHNSON ADOLPH N
发明人
JOHNSON ADOLPH N.
分类号
A01K95/00
主分类号
A01K95/00
代理机构
代理人
主权项
地址
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