Title:
INFORMATION RETRIEVAL DEVICE
Document Type and Number:
Japanese Patent JPS51143330
Kind Code:
A
Abstract:
PURPOSE: To prevent vibration and noise by using no pulse motor but a continuous rotary motor in apparatus for selecting a slide frame of a slide projector and the like.
Inventors:
NAKATANI MITSUO
TAKEDA KAZUTADA
TAMURA YUTAKA
TAKEDA KAZUTADA
TAMURA YUTAKA
Application Number:
JP6805775A
Publication Date:
December 09, 1976
Filing Date:
June 04, 1975
Export Citation:
Assignee:
SANYO ELECTRIC CO
International Classes:
G03B23/00; G03B21/11; (IPC1-7): G03B21/11; G03B23/00
Domestic Patent References:
| JPS3527056Y1 |