Document Type and Number:
Japanese Patent JPS5415008
Kind Code:
U
Application Number:
JP8733977U
Publication Date:
January 31, 1979
Filing Date:
July 01, 1977
Export Citation:
International Classes:
B22D15/00; B22C9/00; B22C9/22; B22D15/04; (IPC1-7): B22D15/04