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经营范围
发明名称
Antriebsvorrichtung an Luftfahrzeugen
摘要
申请公布号
DE632317(C)
申请公布日期
1936.07.06
申请号
DE1933H137059D
申请日期
1933.08.05
申请人
DR.-ING. E.H. DR. H.C. ERNST HEINKEL
发明人
分类号
B64C25/20
主分类号
B64C25/20
代理机构
代理人
主权项
地址
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