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经营范围
发明名称
Alloys for thermocouples
摘要
申请公布号
GB884211(A)
申请公布日期
1961.12.13
申请号
GB19590016548
申请日期
1959.05.14
申请人
RESEARCH INSTITUTE OF URBAN AND RURAL TELEPHONE COMMUNICATION "NIITS"
发明人
ROGINSKAIJA NOAMY SOLOMONOUNA
分类号
C22C28/00;H01L21/00;H01L35/18
主分类号
C22C28/00
代理机构
代理人
主权项
地址
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