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发明名称
METHOD OF IONITRIDING OBJECTS MADE OF IRON AND STEEL
摘要
申请公布号
GB1202810(A)
申请公布日期
1970.08.19
申请号
GB19680051975
申请日期
1968.11.01
申请人
ELEKTROPHYSIKALISCHE ANSTALT BERNHARD BERGHAUS
发明人
分类号
C23C8/36;C23C8/38
主分类号
C23C8/36
代理机构
代理人
主权项
地址
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