Title:
TALKIE SLIDE PROJECTOR
Document Type and Number:
Japanese Patent JPS537229
Kind Code:
A
Abstract:
PURPOSE: To accomplish the recording and reproducing operations of information without any interruption with a simple mechanism by interchanging a plurality of concentric magnetic recording heads to consecutively accomplish the recording heads to consecutively accomplish the recording and reproducing operations.
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Inventors:
UEDA KOUJI
TAMURA YUTAKA
TAMURA YUTAKA
Application Number:
JP8263276A
Publication Date:
January 23, 1978
Filing Date:
July 08, 1976
Export Citation:
Assignee:
SANYO ELECTRIC CO
International Classes:
G03B31/06; G03B31/00; (IPC1-7): G03B31/00
Next Patent: MULTI-LAYER COLOR PHOTOSENSITIVE MATERIAL