Title:
STUDYING MACHINE
Document Type and Number:
Japanese Patent JPS56133782
Kind Code:
A
Inventors:
MATSUSHITA SHINICHI
YOSHIJI SHIYUNJI
ABE YOSHIO
YOSHIJI SHIYUNJI
ABE YOSHIO
Application Number:
JP3844480A
Publication Date:
October 20, 1981
Filing Date:
March 25, 1980
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
G09B5/06; G06F3/147; G11B5/00; G11B31/00; H04N5/92; H04N5/93; (IPC1-7): G06F3/147; G09B5/06; G11B5/00; G11B31/00; H04N5/93