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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS532139
Kind Code:
U
Application Number:
JP8345376U
Publication Date:
January 10, 1978
Filing Date:
June 24, 1976
Export Citation:
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International Classes:
H01Q17/00; H01Q19/12; H01Q19/18; (IPC1-7): H01Q17/00; H01Q19/12; H01Q19/14; H01Q19/16; H01Q19/18