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经营范围
发明名称
METHOD FOR PRODUCING TOUGH CAST-IRON GRANULE
摘要
申请公布号
HU188327(B)
申请公布日期
1986.04.28
申请号
HU19820002691
申请日期
1982.08.19
申请人
OENTOEDEI VALLALAT,HU
发明人
GAAL,MIHALY,HU;KOVACS,DEZSOE,HU;SZALAI,GYULA,HU;VIDA,LASZLO,HU
分类号
B22F9/08;(IPC1-7):B22F9/08
主分类号
B22F9/08
代理机构
代理人
主权项
地址
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