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发明名称
Refractory product
摘要
申请公布号
US1760360(A)
申请公布日期
1930.05.27
申请号
US19230635132
申请日期
1923.04.27
申请人
CORNING GLASS WORKS
发明人
HOOD HARRISON P.
分类号
B28B7/16;C04B35/18
主分类号
B28B7/16
代理机构
代理人
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地址
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