Document Type and Number:
Japanese Patent JPS57110702
Kind Code:
U
Application Number:
JP18715680U
Publication Date:
July 08, 1982
Filing Date:
December 25, 1980
Export Citation:
International Classes:
G11B33/06; A47B21/00; A47B37/00; G11B33/02; H05K5/02; (IPC1-7): G11B1/00; A47B37/00; H05K5/02
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