Title:
METHOD OF CHANGING COLOR PAPER CONTRAST
Document Type and Number:
Japanese Patent JPS5276033
Kind Code:
A
Inventors:
KIKUCHI TOMOO
Application Number:
JP15300875A
Publication Date:
June 25, 1977
Filing Date:
December 22, 1975
Export Citation:
Assignee:
KIKUCHI TOMOO
International Classes:
G03C7/30; (IPC1-7): G03C7/30