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发明名称
Vorrichtung zur Bestimmung der Flughoehe von Flugzeugen mittels elektrischer Wellen
摘要
申请公布号
DE538843(C)
申请公布日期
1931.11.19
申请号
DED538843D
申请日期
1930.07.12
申请人
ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT
发明人
分类号
G01S1/02
主分类号
G01S1/02
代理机构
代理人
主权项
地址
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