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Patent Searching and Data


Title:
PRONUNCIATION TEACHING AND LEARNING DEVICE
Document Type and Number:
Japanese Patent JPS5258625
Kind Code:
A
Inventors:
TOOMASU HERUBERUTO MANDORU
Application Number:
JP6170876A
Publication Date:
May 14, 1977
Filing Date:
May 27, 1976
Export Citation:
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Assignee:
MANDL THOMAS H
International Classes:
G09B21/00; A63H3/33; G09B17/00; G09B19/04; G09B23/32; (IPC1-7): G09B19/00