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发明名称
Hélice aérienne
摘要
申请公布号
FR877989(A)
申请公布日期
1943.01.07
申请号
FRD877989
申请日期
1941.12.23
申请人
MESSERSCHMITT A. G.
发明人
MESSERSCHMITT W.
分类号
B64C11/16
主分类号
B64C11/16
代理机构
代理人
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地址
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