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经营范围
发明名称
Panel furnace construction
摘要
申请公布号
US2315833(A)
申请公布日期
1943.04.06
申请号
US19390297009
申请日期
1939.09.28
申请人
PHILLIPS PETROLEUM COMPANY
发明人
YOUKER MALCOLM P.;CREEL WILLIAM H.
分类号
F27D1/06
主分类号
F27D1/06
代理机构
代理人
主权项
地址
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