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发明名称
Lining for furnaces
摘要
申请公布号
US1857103(A)
申请公布日期
1932.05.03
申请号
US19290349169
申请日期
1929.03.22
申请人
LAVA CRUCIBLE COMPANY
发明人
SOUTH RICHARD P.
分类号
F27B3/06;F27B3/08;F27B3/12;F27B7/00;F27D1/00
主分类号
F27B3/06
代理机构
代理人
主权项
地址
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