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发明名称
METHOD OF ENAMELLING BALL VALVES MADE OF CARBON STEEL AND CAST IRON
摘要
申请公布号
PL340180(A1)
申请公布日期
2001.11.19
申请号
PL20000340180
申请日期
2000.05.18
申请人
JANAS BRUNON
发明人
JANAS BRUNON
分类号
C23D5/02;(IPC1-7):C23D5/02
主分类号
C23D5/02
代理机构
代理人
主权项
地址
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