Document Type and Number:
Japanese Patent JPH0215919
Kind Code:
B2
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Inventors:
FUJIKI HITOSHI
Application Number:
JP11250485A
Publication Date:
April 13, 1990
Filing Date:
May 25, 1985
Export Citation:
Assignee:
MATSUSHITA ELECTRIC WORKS LTD
International Classes:
G08B25/00; G08B23/00; G08B26/00; G08B29/04; G08B29/12
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