Title:
【発明の名称】上広鋼塊用鋳型の製造方法
Document Type and Number:
Japanese Patent JPS6015422
Kind Code:
B2
Inventors:
SAKAMOTO SEITARO
KISHIMOTO CHUJIRO
KISHIMOTO CHUJIRO
Application Number:
JP15443176A
Publication Date:
April 19, 1985
Filing Date:
December 21, 1976
Export Citation:
Assignee:
KUBOTA LTD
International Classes:
B22D7/06; B22C9/02; (IPC1-7): B22D7/06; B22C9/06
Attorney, Agent or Firm:
Ishida Choshichi