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公开(公告)号:US3431047A
公开(公告)日:1969-03-04
申请号:US3431047D
申请日:1965-12-03
Applicant: CONS ELECTRODYNAMICS CORP
Inventor: LANCOR JOSEPH H JR
CPC classification number: G03B21/323
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公开(公告)号:US3421675A
公开(公告)日:1969-01-14
申请号:US3421675D
申请日:1967-02-08
Applicant: CONS ELECTRODYNAMICS CORP
Inventor: BROWN RICHARD P , LANCOR JOSEPH H JR
CPC classification number: G03B1/42
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