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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6240622
Kind Code:
Y2
Application Number:
JP12286981U
Publication Date:
October 17, 1987
Filing Date:
August 19, 1981
Export Citation:
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International Classes:
A63H17/26; A63H18/02; A63H18/12; A63H29/22; (IPC1-7): A63H17/26; A63H18/02; A63H18/12