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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS6241479
Kind Code:
Y2
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Application Number:
JP15260282U
Publication Date:
October 23, 1987
Filing Date:
October 06, 1982
Export Citation:
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International Classes:
H03J1/04; H04H40/45; H04H1/00; (IPC1-7): H04H5/00