Document Type and Number:
Japanese Patent JPS51162500
Kind Code:
U
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Application Number:
JP8196875U
Publication Date:
December 24, 1976
Filing Date:
June 18, 1975
Export Citation:
International Classes:
A63B33/00; B63C11/14; B63C11/16; (IPC1-7): A63B33/00; B63C11/16