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发明名称
Hunting blind
摘要
申请公布号
US2511452(A)
申请公布日期
1950.06.13
申请号
US19470775056
申请日期
1947.09.19
申请人
ANDERSON IVAN L;HANSEN ALF B
发明人
ANDERSON IVAN L.;HANSEN ALF B.
分类号
E04H15/00
主分类号
E04H15/00
代理机构
代理人
主权项
地址
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