Title:
KEY ASSIGNOR FOR ELECTRONIC INSTRUMENT
Document Type and Number:
Japanese Patent JPS547923
Kind Code:
A
Abstract:
PURPOSE: To make it possible to widen the use of a key assignor for multiple keys by scanning the grouped key matrix circuit for different groups in response to repeated scanning signals.
Inventors:
KAWAMOTO KINJI
Application Number:
JP7363277A
Publication Date:
January 20, 1979
Filing Date:
June 20, 1977
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
G10H1/18; G10H1/00; (IPC1-7): G10H1/00
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