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发明名称
Means for equalizing the air flow from or into the skin layer
摘要
申请公布号
US2277175(A)
申请公布日期
1942.03.24
申请号
US19390283253
申请日期
1939.07.07
申请人
JUNKERS FLUGZEUG-UND-MOTORENWERKE AKTIENGESELLSCHAFT
发明人
WAGNER HERBERT
分类号
B64C21/02
主分类号
B64C21/02
代理机构
代理人
主权项
地址
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