Document Type and Number:
Japanese Patent JPS5087115
Kind Code:
A
Application Number:
JP13721473A
Publication Date:
July 14, 1975
Filing Date:
December 04, 1973
Export Citation:
International Classes:
C04B20/06; B01J6/00; F27B7/08; F27B7/32; (IPC1-7): C04B31/02; F27B7/08
Domestic Patent References:
| JPS484309A |