Document Type and Number:
Japanese Patent JPS5544069
Kind Code:
Y2
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Application Number:
JP2500978U
Publication Date:
October 16, 1980
Filing Date:
February 28, 1978
Export Citation:
International Classes:
A63H11/12; A63H11/00; A63H13/02; A63H17/00; (IPC1-7): A63H17/00; A63H11/00