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发明名称
Dispositif pour l'aération d'enceintes d'aéronefs dans lesquelles règne une pression supérieure à celle de l'air environnant
摘要
申请公布号
FR844862(A)
申请公布日期
1939.08.03
申请号
FRD844862
申请日期
1938.10.17
申请人
JUNKERS FLUGZEUG-UND-MOTORENWERKE AKTIENGESELLSCHAFT
发明人
分类号
B64D13/04
主分类号
B64D13/04
代理机构
代理人
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