Document Type and Number:
Japanese Patent JPS616997
Kind Code:
Y2
Application Number:
JP15451180U
Publication Date:
March 03, 1986
Filing Date:
October 29, 1980
Export Citation:
International Classes:
B22D17/28; B22D37/00; B22D39/06; B22D45/00; (IPC1-7): B22D39/06; B22D17/28
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