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发明名称
PERFEZIONAMENTO NELLHAFFINAZIONE DELL'ACCIAIO
摘要
申请公布号
IT1091308(B)
申请公布日期
1985.07.06
申请号
IT19770051358
申请日期
1977.10.11
申请人
UNION CARBIDE CORP;NATIONAL STEEL CORP
发明人
分类号
C21C5/32;(IPC1-7):C21C/
主分类号
C21C5/32
代理机构
代理人
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地址
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