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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0115258
Kind Code:
Y2
Application Number:
JP16812781U
Publication Date:
May 08, 1989
Filing Date:
November 11, 1981
Export Citation:
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International Classes:
H04N5/225; G02B27/00; G03B17/00; G03B17/02; H01L27/14; H04N5/232; H04N5/30; H04N5/335; H04N5/372; H04N101/00; (IPC1-7): H04N5/225; G03B17/00; H01L27/14; H04N5/232; H04N5/335