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经营范围
发明名称
Method of nitriding
摘要
申请公布号
US2039487(A)
申请公布日期
1936.05.05
申请号
US19290366754
申请日期
1929.05.28
申请人
THE NITRALLOY CORPORATION
发明人
LINDEMUTH LEWIS B.
分类号
C23C8/26
主分类号
C23C8/26
代理机构
代理人
主权项
地址
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