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发明名称
Improvements in propelling mechanism for aircraft
摘要
申请公布号
GB415622(A)
申请公布日期
1934.08.30
申请号
GB19330034261
申请日期
1933.12.06
申请人
LUDWIG NETTER;FRANZ BUESCHLER
发明人
分类号
B64C39/00
主分类号
B64C39/00
代理机构
代理人
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