COMMUNICATIONS SATELLITE SYSTEM BY TWO-STABLE AND ONE EQUILIBRIUM ORBIT SATELLITES IN THE EARTH-MOON AND THE METHOD OF TRACING COMMUNICATIONS SATELLITE SYSTEM
摘要
申请公布号
KR20050059715(A)
申请公布日期
2005.06.21
申请号
KR20030091430
申请日期
2003.12.15
申请人
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
