Title:
HITTING TRAINER
Document Type and Number:
Japanese Patent JPS5212043
Kind Code:
A
Abstract:
PURPOSE: To enable the player to confirm an impact point upon hitting a ball, by providing a recording layer on a hitting plane of a hitting tool.
Inventors:
KOMATSUZAKI KENZOU
Application Number:
JP8647375A
Publication Date:
January 29, 1977
Filing Date:
July 15, 1975
Export Citation:
Assignee:
KOMATSUZAKI KENZOU
International Classes:
A63B53/00; A63B53/02; A63B69/00; A63B69/36; A63B102/32; (IPC1-7): A63B53/02
Domestic Patent References:
| JPS391446Y1 |