Title:
GYPSUM MOLDED ARTICLE SURFACE BRIGHTENER
Document Type and Number:
Japanese Patent JPS56160353
Kind Code:
A
Inventors:
OOSHIMA YUKIO
Application Number:
JP6112780A
Publication Date:
December 10, 1981
Filing Date:
May 08, 1980
Export Citation:
Assignee:
OSHIMA YUKIO
International Classes:
C04B24/08; B28B11/08; C04B24/18; C04B24/22; (IPC1-7): B28B11/08; C04B13/21
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