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发明名称
Arrow target butts
摘要
申请公布号
US2808266(A)
申请公布日期
1957.10.01
申请号
US19550513125
申请日期
1955.06.03
申请人
ROSE HARRY J
发明人
ROSE HARRY J.
分类号
F41J3/00
主分类号
F41J3/00
代理机构
代理人
主权项
地址
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