Document Type and Number:
Japanese Patent JPS5442699
Kind Code:
Y2
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Application Number:
JP15682275U
Publication Date:
December 11, 1979
Filing Date:
November 20, 1975
Export Citation:
International Classes:
A63B23/04; A63B5/08; G06M1/00; G06M3/00; G06M7/00; (IPC1-7): G06M7/00