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发明名称
COATED SURFACES AND THE PRODUCTION THEREOF
摘要
申请公布号
CA827098(A)
申请公布日期
1969.11.11
申请号
CAD827098
申请日期
申请人
MATTHEWS REFRACTORIES LIMITED
发明人
CARL MATTHEWS
分类号
主分类号
代理机构
代理人
主权项
地址
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