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发明名称
Golf tee sharpener
摘要
A handy pocket device having an inclined socket, and a vertical way containing a thumb actuated plunger provided with a sharp edge for safely and neatly shearing off the ground end portion of a used golf tee inserted in the socket.
申请公布号
US3911577(A)
申请公布日期
1975.10.14
申请号
US19740474716
申请日期
1974.05.30
申请人
NICKEL, ROBERT J.
发明人
NICKEL, ROBERT J.
分类号
A63B57/00;(IPC1-7):A63B57/00
主分类号
A63B57/00
代理机构
代理人
主权项
地址
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