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经营范围
发明名称
Improvements in or relating to the fixing of the blades of turbine and like machines
摘要
申请公布号
GB619913(A)
申请公布日期
1949.03.16
申请号
GB19460034401
申请日期
1946.11.20
申请人
THE DE HAVILLAND ENGINE COMPANY LIMITED;FRANK BERNARD HALFORD;WILLIAM KER WILSON;ERNEST WILLIAM SNOW
发明人
分类号
F01D5/30
主分类号
F01D5/30
代理机构
代理人
主权项
地址
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