Document Type and Number:
Japanese Patent JPS6356955
Kind Code:
U
Application Number:
JP15073086U
Publication Date:
April 16, 1988
Filing Date:
October 02, 1986
Export Citation:
International Classes:
B22D39/06; B22D18/08; B22D37/00; (IPC1-7): B22D18/08; B22D39/06