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发明名称
Construction for glass melting tanks
摘要
申请公布号
US2387880(A)
申请公布日期
1945.10.30
申请号
US19420445898
申请日期
1942.06.05
申请人
PITTSBURGH PLATE GLASS COMPANY
发明人
CAMPBELL GEORGE D.
分类号
C03B5/183;C03B5/20
主分类号
C03B5/183
代理机构
代理人
主权项
地址
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