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发明名称
PROCEDIMENTO PER L'INDURIMENTO SUPERFICIALE DI ANELLI DI ACCIAIO PER FILATOI, ED ANELLO TRATTATO MEDIANTE TALE PROCEDIMENTO
摘要
申请公布号
ITTO920318(A1)
申请公布日期
1993.10.08
申请号
IT1992TO00318
申请日期
1992.04.07
申请人
PROSINO S.R.L.
发明人
PROSINO CARLO ALBERTO
分类号
C21D1/06;C21D;C21D1/78;C21D9/40;C23C8/32;D01B;D01H7/60
主分类号
C21D1/06
代理机构
代理人
主权项
地址
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