Document Type and Number:
Japanese Patent JPS49145754
Kind Code:
U
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Application Number:
JP4401073U
Publication Date:
December 16, 1974
Filing Date:
April 12, 1973
Export Citation:
International Classes:
A63B69/00; A63B23/00; A63C1/00; (IPC1-7): A63C1/00; A63B23/00