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Patent Searching and Data


Document Type and Number:
Japanese Patent JPH0448006
Kind Code:
Y2
Application Number:
JP19430784U
Publication Date:
November 12, 1992
Filing Date:
December 21, 1984
Export Citation:
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International Classes:
H03B5/04; H03B5/12; H03L1/02; (IPC1-7): H03B5/04; H03B5/12