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发明名称
BALOON ADAPTED TO PERFORM A SELF-GOVERNING AND REVERSIBLE FLIGHT BETWEEN THE GROUND OF A PLANET WITH AN ATMOSPHERE AND A PREDETERMINED ALTITUDE
摘要
申请公布号
EP0321012(B1)
申请公布日期
1992.04.15
申请号
EP19880202712
申请日期
1988.11.28
申请人
CENTRE NATIONAL D'ETUDES SPATIALES (C.N.E.S.) ETABLISSEMENT PUBLIC, SCIENTIFIQUE ET
发明人
REGIPA, ROBERT;VILLAEYS, JACQUES
分类号
B64B1/40;B64B1/58;B64G1/10
主分类号
B64B1/40
代理机构
代理人
主权项
地址
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