Document Type and Number:
Japanese Patent JPS62123341
Kind Code:
U
Application Number:
JP661586U
Publication Date:
August 05, 1987
Filing Date:
January 22, 1986
Export Citation:
International Classes:
B22C9/08; B22C21/06; B22D7/06; (IPC1-7): B22D7/06; B22C9/08; B22C21/06