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Patent Searching and Data

Document Type and Number:
Japanese Patent JPS6346884
Kind Code:
Application Number:
Publication Date:
March 30, 1988
Filing Date:
September 16, 1986
Export Citation:
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International Classes:
G11B33/02; G11B33/12; H05K1/05; H05K5/02; H05K7/04; (IPC1-7): H05K5/02; G11B33/02; G11B33/12; H05K1/05; H05K7/04