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发明名称
Adjustable gill for aircraft engine cowl
摘要
申请公布号
US2236090(A)
申请公布日期
1941.03.25
申请号
US19370179539
申请日期
1937.12.13
申请人
ENGEL JOHN H
发明人
ENGEL JOHN H.
分类号
B64D33/08
主分类号
B64D33/08
代理机构
代理人
主权项
地址
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