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经营范围
发明名称
Improvements in or relating to means for preventing ice particles from being formed in or carried by the air into the air intakes of aircraft and other fast-moving vehicles
摘要
申请公布号
GB620249(A)
申请公布日期
1949.03.22
申请号
GB19470001057
申请日期
1947.01.13
申请人
D. NAPIER & SON LIMITED;HERBERT SAMMONS
发明人
分类号
F02C7/047
主分类号
F02C7/047
代理机构
代理人
主权项
地址
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