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发明名称
HIGH SILICA GLASS
摘要
申请公布号
CA396504(A)
申请公布日期
1941.05.13
申请号
CAD396504
申请日期
申请人
CORNING GLASS WORKS
发明人
MARTIN EMERY NORDBERG;HARRISON PORTER HOOD
分类号
主分类号
代理机构
代理人
主权项
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