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发明名称
LIFT OR LIFT/PROPULSION SYSTEM FOR AIRCRAFT
摘要
申请公布号
CA857734(A)
申请公布日期
1970.12.08
申请号
CAD857734
申请日期
申请人
BERTIN ET CIE
发明人
JEAN H. BERTIN;JEAN L. C. CAYLA;MARCEL P. LE NABOUR
分类号
主分类号
代理机构
代理人
主权项
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