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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS567831
Kind Code:
U
Application Number:
JP8847679U
Publication Date:
January 23, 1981
Filing Date:
June 29, 1979
Export Citation:
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International Classes:
H05K9/00; E04B1/92; E04F13/08; E04F13/12; G12B17/00; H01Q17/00; (IPC1-7): E04F13/12; E04B1/92; G12B17/00; H05K9/00