Document Type and Number:
Japanese Patent JPS501997
Kind Code:
Y2
Application Number:
JP3212371U
Publication Date:
January 20, 1975
Filing Date:
April 23, 1971
Export Citation:
International Classes:
A63F9/02; A63B63/00; A63B65/00; A63F9/14; A63H33/18; (IPC1-7): A63H33/18; A63F9/14
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