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公开(公告)号：US10463939B2
公开(公告)日：2019-11-05
申请号：US15562803
申请日：2016-03-29
Applicant: David Keith Baker
Inventor： David Keith Baker
Abstract: A golf swing training device comprises an upwardly extending support to be positioned on the ground in front of a golfer; a visual guide mounted on the support; the visual guide including a golf-ball viewing window through which a golf-ball is viewed by the golfer. The size of the viewing window may be adjustable.
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