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经营范围
发明名称
Archery bow sight
摘要
申请公布号
US3310875(A)
申请公布日期
1967.03.28
申请号
US19640382917
申请日期
1964.07.15
申请人
KOWALSKI ROBERT J
发明人
KOWALSKI ROBERT J.
分类号
F41G1/467
主分类号
F41G1/467
代理机构
代理人
主权项
地址
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