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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6323684
Kind Code:
Y2
Application Number:
JP14226782U
Publication Date:
June 29, 1988
Filing Date:
September 20, 1982
Export Citation:
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International Classes:
G02B6/04; B26B3/00; (IPC1-7): G02B6/04; B26B3/00