Document Type and Number:
Japanese Patent JPH0520826
Kind Code:
B2
Inventors:
EGUCHI TAKASHI
Application Number:
JP11809383A
Publication Date:
March 22, 1993
Filing Date:
July 01, 1983
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
G11B20/10
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