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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6238709
Kind Code:
Y2
Application Number:
JP8664080U
Publication Date:
October 02, 1987
Filing Date:
June 20, 1980
Export Citation:
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International Classes:
A63H13/20; A63H3/52; A63H17/00; A63H17/26; A63H18/00; A63H18/02; A63H18/16; (IPC1-7): A63H18/16; A63H3/52; A63H13/20; A63H17/00; A63H18/02