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经营范围
发明名称
PROCEDE DE CEMENTATION ET DE CARBONITRURATION DES ACIERS PAR L'OXYDE DE CARBONE
摘要
申请公布号
FR2826376(B1)
申请公布日期
2003.09.26
申请号
FR20010008329
申请日期
2001.06.25
申请人
SERTHEL
发明人
GANTOIS MICHEL
分类号
C23C8/02;C23C8/22;C23C8/32;(IPC1-7):C23C8/06;C23C8/24;C23C8/20
主分类号
C23C8/02
代理机构
代理人
主权项
地址
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