Title:
【考案の名称】環煉瓦付中台定盤を有する鋳型
Document Type and Number:
Japanese Patent JPS5935326
Kind Code:
Y2
Inventors:
Shinichi Otsuka
Application Number:
JP15716074U
Publication Date:
September 29, 1984
Filing Date:
December 27, 1974
Export Citation:
Assignee:
Hitachi Metals Co., Ltd.
International Classes:
B22D7/06; B22C21/06; (IPC1-7): B22D7/06
Attorney, Agent or Firm:
Toshiyuki Usuda