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经营范围
发明名称
Improvements in or relating to thermal ducts having an aerodynamically-operating valve therein
摘要
申请公布号
GB714805(A)
申请公布日期
1954.09.01
申请号
GB19520018420
申请日期
1952.07.21
申请人
SOCIETE NATIONALE D'ETUDE ET DE CONSTRUCTION DE MOTEURS D'AVIATION
发明人
BERTIN JEAN HENRI;MIHAIE ALEXANDRE ACHILLE RAOUL GEORGES
分类号
F02K7/067
主分类号
F02K7/067
代理机构
代理人
主权项
地址
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