Document Type and Number:
Japanese Patent JPS564038
Kind Code:
Y2
Application Number:
JP13714977U
Publication Date:
January 29, 1981
Filing Date:
October 12, 1977
Export Citation:
International Classes:
A63B17/00; A63B9/00; A63B17/04; (IPC1-7): A63B9/00; A63B17/04
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