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发明名称
APPARATUS FOR METHODS FOR MEASURING THE HARDNESS OF SURFACES
摘要
申请公布号
CA555357(A)
申请公布日期
1958.04.01
申请号
CAD555357
申请日期
申请人
IMPERIAL CHEMICAL INDUSTRIES LIMITED
发明人
CYRIL J. H. MONK
分类号
主分类号
代理机构
代理人
主权项
地址
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