Document Type and Number:
Japanese Patent JPH0519852
Kind Code:
B2
Inventors:
YAMAMOTO YOSHIKAZU
Application Number:
JP18482183A
Publication Date:
March 17, 1993
Filing Date:
October 03, 1983
Export Citation:
Assignee:
NIPPON ELECTRIC CO
International Classes:
H04N5/268; H04H20/00; H04H20/10; H04H20/76; H04H60/04; H04H7/00
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