Document Type and Number:
Japanese Patent JPS5118327
Kind Code:
Y2
Application Number:
JP4158972U
Publication Date:
May 17, 1976
Filing Date:
April 08, 1972
Export Citation:
International Classes:
B22D27/04; B22C9/00; B22C9/06; B22D15/00; (IPC1-7): B22C9/00; B22D15/00