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发明名称
Perfectionnements apportés aux échangeurs de température, notamment aux radiateurs de refroidissement pour aéronefs
摘要
申请公布号
FR827989(A)
申请公布日期
1938.05.06
申请号
FRD827989
申请日期
1937.10.15
申请人
BREVETS AERO-MECANIQUES S. A.
发明人
分类号
B64D33/10
主分类号
B64D33/10
代理机构
代理人
主权项
地址
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