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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS55164681
Kind Code:
U
Application Number:
JP6474779U
Publication Date:
November 26, 1980
Filing Date:
May 15, 1979
Export Citation:
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International Classes:
G09F13/26; G09G3/04; G09G3/12; (IPC1-7): G09G3/12; G09F13/26
Domestic Patent References:
JPS5451855U1979-04-10
JPS5454063A1979-04-27



 
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