Title:
DEVICE FOR CONFIRMING PERSON TO TALK TO
Document Type and Number:
Japanese Patent JPS5457809
Kind Code:
A
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Inventors:
YOSHIMURA TOSHINOBU
Application Number:
JP12389877A
Publication Date:
May 10, 1979
Filing Date:
October 15, 1977
Export Citation:
Assignee:
YOSHIMURA TOSHINOBU
International Classes:
H04M3/42; (IPC1-7): H04M3/42