Document Type and Number:
Japanese Patent JPS5111615
Kind Code:
A
Inventors:
TAKASUGI YASUO
TANAKA KENZO
TAKEYASU MINAO
TANAKA KENZO
TAKEYASU MINAO
Application Number:
JP8342774A
Publication Date:
January 29, 1976
Filing Date:
July 20, 1974
Export Citation:
Assignee:
NIHON CEMENT
International Classes:
C04B38/10; E04B1/84; E04B1/86; (IPC1-7): E04B1/84
Domestic Patent References:
| JPS4914806B1 | 1974-04-10 |