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经营范围
发明名称
Fly-tying finisher
摘要
申请公布号
US2491702(A)
申请公布日期
1949.12.20
申请号
US19470781059
申请日期
1947.10.21
申请人
ARNOLD IVAN W
发明人
ARNOLD IVAN W.
分类号
A01K97/26
主分类号
A01K97/26
代理机构
代理人
主权项
地址
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