Document Type and Number:
Japanese Patent JPS527754
Kind Code:
U
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| WO/2003/059463 | SPORT BALL WITH ENERGY ABSORBING FOAM |
Application Number:
JP9196975U
Publication Date:
January 20, 1977
Filing Date:
July 01, 1975
Export Citation:
International Classes:
A63B41/12; A63B41/04; (IPC1-7): A63B41/04
Next Patent: DISPLAY ELEMENT MANUFACTURING PROCESS