Document Type and Number:
Japanese Patent JPS556635
Kind Code:
Y2
Application Number:
JP9544877U
Publication Date:
February 14, 1980
Filing Date:
July 18, 1977
Export Citation:
International Classes:
A63H17/44; A63H18/02; A63H18/16; A63H19/28; A63H19/34; (IPC1-7): A63H19/28; A63H18/16
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