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Patent Searching and Data


Title:
【考案の名称】将棋盤
Document Type and Number:
Japanese Patent JPS5889084
Kind Code:
U
Inventors:
Oshima Yoji
Application Number:
JP18483781U
Publication Date:
June 16, 1983
Filing Date:
December 11, 1981
Export Citation:
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International Classes:
A63F3/02; A63F3/00; (IPC1-7): A63F3/02