Document Type and Number:
Japanese Patent JPS61190338
Kind Code:
U
Application Number:
JP7221785U
Publication Date:
November 27, 1986
Filing Date:
May 17, 1985
Export Citation:
International Classes:
B22D7/00; B22D7/06; B22D27/04; (IPC1-7): B22D7/06; B22D7/00; B22D27/04