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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5412400
Kind Code:
U
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Application Number:
JP8481877U
Publication Date:
January 26, 1979
Filing Date:
June 29, 1977
Export Citation:
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International Classes:
E04H12/22; G09F17/00; H01Q1/12; (IPC1-7): E04H12/22; G09F17/00; H01Q1/12