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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS564884
Kind Code:
B2
Application Number:
JP7268071A
Publication Date:
February 02, 1981
Filing Date:
September 18, 1971
Export Citation:
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International Classes:
G02F1/03; G02F1/05; H01B3/00; H01G7/02; H01L41/00; (IPC1-7): G02F1/05