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Title:
PRACTICE TOOL FOR BILLIARD
Document Type and Number:
Japanese Patent JP2010279659
Kind Code:
A
Abstract:

To accurately assume the position of an imaginary ball as a cue ball which a player wants to accurately hit against an object ball in the shortest possible period of practice in billiard.

A practice tool for billiard is made of a transparent material and has a spherical shape. The practice tool has in its sphere: an imaginary axis rod 2 extending vertical to a table surface; and indicating rods 5A and 5B of a cross shape horizontal to the table surface and intersecting the center of the imaginary axis rod at the center of the cross; and a support 10 supporting the spherical body on the table surface.


Inventors:
KINOSHITA KAZUHA
Application Number:
JP2009149134A
Publication Date:
December 16, 2010
Filing Date:
June 03, 2009
Export Citation:
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Assignee:
KINOSHITA KAZUHA
International Classes:
A63D15/00; A63B37/00; A63B69/00



 
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