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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0510405
Kind Code:
Y2
Application Number:
JP19873281U
Publication Date:
March 15, 1993
Filing Date:
December 29, 1981
Export Citation:
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International Classes:
H04B1/04; H03F3/24; H03G3/00; H03G3/20; H03L1/00; H03L5/00; (IPC1-7): H03G3/20; H03F3/24; H04B1/04