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Patent Searching and Data


Title:
LEARNING APPARATUS
Document Type and Number:
Japanese Patent JPS6324274
Kind Code:
A
Inventors:
HIRAMATSU TAMIHEI
KITAMI TAIJI
KANO TETSUZO
MASUDA AKIRA
MATSUSHITA RYOKO
SUZUKI TAKAHARU
WAKAYA SHIGEKI
MATSUMOTO ISAO
Application Number:
JP16752286A
Publication Date:
February 01, 1988
Filing Date:
July 16, 1986
Export Citation:
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Assignee:
SONY CORP
International Classes:
G09B5/04; G09B5/08; (IPC1-7): G09B5/04; G09B5/08
Domestic Patent References:
JPS59139076A1984-08-09
JPS59129889A1984-07-26
JPS6125177A1986-02-04
Attorney, Agent or Firm:
Sada Ito (1 person outside)