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经营范围
发明名称
Improvements in or relating to gas turbine engines
摘要
申请公布号
GB775057(A)
申请公布日期
1957.05.15
申请号
GB19550017459
申请日期
1955.06.16
申请人
BLACKBURN AND GENERAL AIRCRAFT LIMITED
发明人
BELL FRANCIS ROBERT
分类号
F02C7/18
主分类号
F02C7/18
代理机构
代理人
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地址
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