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经营范围
发明名称
Improvements in or relating to furnace heating installations
摘要
申请公布号
GB747523(A)
申请公布日期
1956.04.04
申请号
GB19540001745
申请日期
1954.01.20
申请人
"SHELL" REFINING AND MARKETING COMPANY LIMITED
发明人
BOWEN IDRIS GWYNNE;WILSON ALAN WILLIAM
分类号
F23D11/00
主分类号
F23D11/00
代理机构
代理人
主权项
地址
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