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发明名称
Soupape d'évacuation d'air, destinée à maintenir une pression constante dans une enceinte, notamment dans une cabine d'avion stratosphérique
摘要
申请公布号
FR985420(A)
申请公布日期
1951.07.18
申请号
FRD985420
申请日期
1943.10.26
申请人
SOCIETE NATIONALE DE CONSTRUCTIONS AERONAUTIQUES DU SUD-OUEST
发明人
SEVIN PAUL
分类号
B64D13/04
主分类号
B64D13/04
代理机构
代理人
主权项
地址
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