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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5622810
Kind Code:
U
Application Number:
JP10489879U
Publication Date:
February 28, 1981
Filing Date:
July 31, 1979
Export Citation:
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International Classes:
H01Q11/04; H01Q11/08; H01Q17/00; H01Q19/00; (IPC1-7): H01Q17/00; H01Q11/08; H01Q19/00