Document Type and Number:
Japanese Patent JPS6334789
Kind Code:
Y2
More Like This:
Application Number:
JP6382581U
Publication Date:
September 14, 1988
Filing Date:
April 30, 1981
Export Citation:
International Classes:
B22D18/06; B22C9/04; B22D23/00; (IPC1-7): B22D23/00; B22C9/04
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