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发明名称
Golf practice device including simulated divot means
摘要
申请公布号
US3348847(A)
申请公布日期
1967.10.24
申请号
US19640399698
申请日期
1964.09.28
申请人
BI-LATERAL FIRE HOSE CO.
发明人
FISCHL FREDERICK
分类号
A63B69/36
主分类号
A63B69/36
代理机构
代理人
主权项
地址
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