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经营范围
发明名称
Improvements in or relating to tubular furnaces for heating fluids
摘要
申请公布号
GB728266(A)
申请公布日期
1955.04.13
申请号
GB19530008852
申请日期
1953.03.31
申请人
UNIVERSAL OIL PRODUCTS COMPANY
发明人
BARNES MARION WILLIAM;BECKER HAROLD ARTHUR
分类号
C10G9/20
主分类号
C10G9/20
代理机构
代理人
主权项
地址
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