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公开(公告)号:US3028595A
公开(公告)日:1962-04-03
申请号:US48737255
申请日:1955-02-10
Applicant: LAB FOR ELECTRONICS INC
Inventor: COLE ADDISON D , LEVIN JOHN B , NICHOLAS REPELLA
公开(公告)号:US3028595A
公开(公告)日:1962-04-03
申请号:US48737255
申请日:1955-02-10
Applicant: LAB FOR ELECTRONICS INC
Inventor: COLE ADDISON D , LEVIN JOHN B , NICHOLAS REPELLA