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Patent Searching and Data


Title:
TEACHING APPARATUS
Document Type and Number:
Japanese Patent JPS6173985
Kind Code:
A
Inventors:
WATANABE TOMIO
Application Number:
JP19647584A
Publication Date:
April 16, 1986
Filing Date:
September 19, 1984
Export Citation:
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Assignee:
WATANABE TOMIO
SONY CORP
International Classes:
G09B5/06; (IPC1-7): G09B5/06
Attorney, Agent or Firm:
Sada Ito (1 person outside)