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经营范围
发明名称
Improved method and means for ventilating aircraft gun turrets or other enclosures
摘要
申请公布号
GB568286(A)
申请公布日期
1945.03.28
申请号
GB19390032296
申请日期
1939.12.15
申请人
BOULTON PAUL AIRCRAFT LIMITED;JOHN DUDLEY NORTH
发明人
分类号
B64D13/08
主分类号
B64D13/08
代理机构
代理人
主权项
地址
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