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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5546230
Kind Code:
Y2
Application Number:
JP4525976U
Publication Date:
October 29, 1980
Filing Date:
April 12, 1976
Export Citation:
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International Classes:
A63H18/02; A63H18/08; A63H18/14; A63H18/16; A63H19/28; (IPC1-7): A63H18/02; A63H18/08; A63H18/16