Document Type and Number:
Japanese Patent JPS6411010
Kind Code:
U
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Application Number:
JP10550787U
Publication Date:
January 20, 1989
Filing Date:
July 09, 1987
Export Citation:
International Classes:
H01Q17/00; H01Q19/13; H01Q19/19; (IPC1-7): H01Q19/19; H01Q17/00; H01Q19/13