Title:
MULTI LAYER COLOR SENSITIVE MATERIAL
Document Type and Number:
Japanese Patent JPS51146827
Kind Code:
A
Abstract:
PURPOSE: An optical sound or image recording multi-layer film containing a small quantity of silver.
Inventors:
SAKAI TAIO
Application Number:
JP7113875A
Publication Date:
December 16, 1976
Filing Date:
June 12, 1975
Export Citation:
Assignee:
FUJI PHOTO FILM CO LTD
International Classes:
G03C1/00; G03C7/24; G03C7/30; G03C7/407; G11B7/24009; G11B7/243; G11B7/244; (IPC1-7): G03B31/00; G03C7/20; G11B7/24