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Patent Searching and Data


Document Type and Number:
Japanese Patent JPS5951198
Kind Code:
B2
Application Number:
JP12110479A
Publication Date:
December 12, 1984
Filing Date:
September 20, 1979
Export Citation:
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Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
H04R11/08; H04R11/12