Document Type and Number:
Japanese Patent JPS571008
Kind Code:
Y2
Application Number:
JP11411078U
Publication Date:
January 08, 1982
Filing Date:
August 18, 1978
Export Citation:
International Classes:
B22D7/06; B22C9/08; B22D7/12; B22D35/00; B22D41/08; (IPC1-7): B22D7/12; B22D7/06