Title:
【考案の名称】鋼塊用鋳型の製造に供せられる金枠
Document Type and Number:
Japanese Patent JPS5994751
Kind Code:
U
Inventors:
Sugiya Morio
Application Number:
JP18824682U
Publication Date:
June 27, 1984
Filing Date:
December 13, 1982
Export Citation:
International Classes:
B22D7/06; B22C21/00; B22C21/02; B22C21/14; (IPC1-7): B22D7/06; B22C21/02; B22C21/14