Document Type and Number:
Japanese Patent JPS62114026
Kind Code:
U
Application Number:
JP61686U
Publication Date:
July 20, 1987
Filing Date:
January 07, 1986
Export Citation:
International Classes:
C04B28/02; C04B38/02; (IPC1-7): C04B28/02; C04B14:02; C04B14:20; C04B14:22; C04B14:30; C04B14:36; C04B24:28; C04B28/02; C04B38/02