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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS57203999
Kind Code:
U
Application Number:
JP9092881U
Publication Date:
December 25, 1982
Filing Date:
June 22, 1981
Export Citation:
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International Classes:
A63H11/00; A63H13/02; A63H23/08; A63H33/26; (IPC1-7): A63H33/26; A63H13/02; A63H23/08