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公开(公告)号:US3240108A
公开(公告)日:1966-03-15
申请号:US8873061
申请日:1961-02-13
Applicant: SPACE GENERAL CORP
Inventor: LEHAN FRANK W , BROWN GLENN L
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公开(公告)号:US3063048A
公开(公告)日:1962-11-06
申请号:US81088759
申请日:1959-05-04
Applicant: SPACE GENERAL CORP
Inventor: LEHAN FRANK W , BROWN GLENN L
CPC classification number: G01S11/02
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