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发明名称
An improved method of cast iron ingot moulds
摘要
申请公布号
IN192860(B)
申请公布日期
2004.05.22
申请号
IN1996DE06619
申请日期
1996.01.11
申请人
STEEL AUTHORITY OF INDIA LIMITED, RESEARCH & DEVELOPMENT CENTRE FOR IRON & STEEL
发明人
SHRIVASTAV BRIJ KUMAR;BASU DIBYENDU SUNDAR;KUNDU ANANTA LAL
分类号
B22D2/00;(IPC1-7):B22D2/00
主分类号
B22D2/00
代理机构
代理人
主权项
地址
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