Title:
BALL FOR BALL GAME
Document Type and Number:
Japanese Patent JPS5775669
Kind Code:
A
Abstract:
An inflated soccer ball has an inner air bag with a surrounding outer shell. The outer shell is provided with a plurality of indentations arranged so as to provide a wind channel configuration which aids in aerodynamic control of the ball. The wind channel is elongated and extends in at least three different directions.
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Inventors:
UIRIAMU ETSUCHI BURAIN JIYUNIA
Application Number:
JP3640081A
Publication Date:
May 12, 1982
Filing Date:
March 13, 1981
Export Citation:
Assignee:
DABURIYUU ETSUCHI BURAIN CO
International Classes:
A63B41/00; A63B37/00; A63B41/08; (IPC1-7): A63B41/08