Title:
【発明の名称】溶鉄からの脱錫法
Document Type and Number:
Japanese Patent JP2653263
Kind Code:
B2
Inventors:
MATSUO TOORU
Application Number:
JP8688691A
Publication Date:
September 17, 1997
Filing Date:
April 18, 1991
Export Citation:
Assignee:
SUMITOMO KINZOKU KOGYO KK
International Classes:
C21C7/00; (IPC1-7): C21C7/00
Attorney, Agent or Firm:
Hirose Shoichi