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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS56134019
Kind Code:
U
Application Number:
JP3161080U
Publication Date:
October 12, 1981
Filing Date:
March 11, 1980
Export Citation:
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International Classes:
C09K9/00; G02F1/155; G02F1/17; G09F9/30; (IPC1-7): G02F1/17; C09K9/00



 
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