Title:
BASIC REFRACTORIES AND MANUFACTURE
Document Type and Number:
Japanese Patent JPS6148481
Kind Code:
A
Inventors:
NAGAYAMA HIROSHI
Application Number:
JP16934584A
Publication Date:
March 10, 1986
Filing Date:
August 15, 1984
Export Citation:
Assignee:
HITACHI LTD
International Classes:
C04B35/03; C04B41/82; (IPC1-7): C04B35/02; C04B41/82
Attorney, Agent or Firm:
Akio Takahashi