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发明名称
Fluegelblattbefestigung fuer Luftschrauben
摘要
申请公布号
DE754243(C)
申请公布日期
1954.03.15
申请号
DE1939J063370D
申请日期
1939.01.01
申请人
JUNKERS FLUGZEUG- UND -MOTORENWERKE A. G.
发明人
ELZE RICHARD
分类号
B64C11/04
主分类号
B64C11/04
代理机构
代理人
主权项
地址
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