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发明名称
VERFAHREN ZUR VERMINDERUNG DES STROEMUNGSWIDERSTANDES VON VON GASEN WIE LUFT ODER DERGL. UMSTROEMTEN FLUEGELN INSBESONDERE TRAGFLUEGELN UND SCHAUFELN VON STROEMUNGSMASCHINEN UND EINRICHTUNG DES VERFAHRENS
摘要
申请公布号
DE3105183(A1)
申请公布日期
1982.09.09
申请号
DE19813105183
申请日期
1981.02.13
申请人
SPRANGER,GUENTHER
发明人
SPRANGER,GUENTHER
分类号
B64C11/16;B64C11/18;F01D5/14;F04D29/38;(IPC1-7):F15D1/12;B64C3/00;B64C21/02
主分类号
B64C11/16
代理机构
代理人
主权项
地址
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