Title:
CLAY COMPOSITION FOR HANDDPRINT*FOOTTPRINT PLATE
Document Type and Number:
Japanese Patent JPS5556056
Kind Code:
A
Inventors:
OKUDA SHICHIROU
Application Number:
JP12754978A
Publication Date:
April 24, 1980
Filing Date:
October 16, 1978
Export Citation:
Assignee:
OKUDA SHICHIROU
International Classes:
C04B26/28; (IPC1-7): C04B25/00