Title:
MULTIPLE-PLY,INFLATED BALL FOR GAMES
United States Patent 3506265
US Patent References:
Athletic ball
- - 2221533

Inflated ball
- - 2700545


Inventors:
Yugi, Hiroshi
Publication Date:
04/14/1970
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Assignee:
Molten, Rubber Ind
Primary Class:
473/604
Other Classes:
473/125
International Classes:
A63B41/00; A63B43/00; A63B41/10; A63B45/00




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