Title:
ELECTRONIC WATCH WITH DIGITAL SIGNAL GENERATOR
Document Type and Number:
Japanese Patent JPS5381270
Kind Code:
A
Abstract:
PURPOSE: To make an automatec cash paying machine, an electronic locking machine or the like more usable by adding a circuit, which is operative to generate such digital signals as can be desirably preset in advance, to an electron c watch so as to enjoy the function as a signal input device for such machines.
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Inventors:
TAKAYAMA TOMOTOSHI
Application Number:
JP15891076A
Publication Date:
July 18, 1978
Filing Date:
December 27, 1976
Export Citation:
Assignee:
SUWA SEIKOSHA KK
International Classes:
G01R19/00; G04G9/00; (IPC1-7): G04C3/00