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发明名称
摘要
申请公布号
SE304622(B)
申请公布日期
1968.09.30
申请号
SE19630000946
申请日期
1963.01.29
申请人
THE STEEL CO OF CANADA LTD
发明人
HINES W;ADDINALL R
分类号
G01N27/18;G01N31/12;G01N33/20;(IPC1-7):G01N33/20
主分类号
G01N27/18
代理机构
代理人
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地址
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