Application Number 00129506 Application Date 2000.09.29 Publication Number 1288793 Publication Date 2001.03.28 Priority Information International Classification B22D23/10 Applicant(s) Name Xu Denghong Address Inventor(s) Name Xu Denghong Patent Agency Code 12100 Patent Agent yan dunfen AbstractThe present invention provides a sucessive electric slag fusion casting process for making crank Read more