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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS644548
Kind Code:
Y2
Application Number:
JP13125685U
Publication Date:
February 06, 1989
Filing Date:
August 27, 1985
Export Citation:
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International Classes:
A63H11/00; A63H33/26; B44C5/00; (IPC1-7): B44C5/00