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经营范围
发明名称
Improvements in or relating to vessels, chambers, or the like apparatus operating under pressure
摘要
申请公布号
GB639071(A)
申请公布日期
1950.06.21
申请号
GB19470029031
申请日期
1947.10.30
申请人
"SHELL" REFINING AND MARKETING COMPANY LIMITED;JOHN RUSKIN JOYCE;WILFRED DOUGLAS HARRISON;JOHN CHARLES SAYCE WHITE;DONALD HARRY TANTAM
发明人
分类号
F23C5/02;F23M11/02
主分类号
F23C5/02
代理机构
代理人
主权项
地址
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