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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0336383
Kind Code:
Y2
Application Number:
JP17843383U
Publication Date:
August 01, 1991
Filing Date:
November 18, 1983
Export Citation:
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International Classes:
B24B31/16; A63F7/02; (IPC1-7): A63F7/02; B24B31/16