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经营范围
发明名称
Improvements relating to tube walls including layers of insulating or heat resistantmaterial
摘要
申请公布号
GB736424(A)
申请公布日期
1955.09.07
申请号
GB19520029093
申请日期
1952.11.18
申请人
BABCOCK & WILCOX LIMITED
发明人
TOLLOW FREDERICK SYDNEY
分类号
F23M5/08
主分类号
F23M5/08
代理机构
代理人
主权项
地址
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