Document Type and Number:
Japanese Patent JPS5637742
Kind Code:
Y2
Application Number:
JP16924877U
Publication Date:
September 03, 1981
Filing Date:
December 16, 1977
Export Citation:
International Classes:
A63B5/00; A63B5/16; A63B6/02; A63B22/14; A63B23/00; A63B23/02; A63B23/04; (IPC1-7): A63B23/02; A63B5/16; A63B23/00; A63B23/04
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