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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH01113202
Kind Code:
U
Application Number:
JP748888U
Publication Date:
July 31, 1989
Filing Date:
January 22, 1988
Export Citation:
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International Classes:
G02B6/00; B26B27/00; H02G1/12; (IPC1-7): G02B6/00; B26B27/00; H02G1/12