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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5317750
Kind Code:
B2
Application Number:
JP5885871A
Publication Date:
June 10, 1978
Filing Date:
August 04, 1971
Export Citation:
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International Classes:
H01P1/22; H01B7/00; H01B11/06; H01P3/00; H01Q17/00; H04B15/00; H05K9/00; (IPC1-7): H01B7/00; H04B15/00