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公开(公告)号:US1945626A
公开(公告)日:1934-02-06
申请号:US24496328
申请日:1928-01-06
Applicant: BAIRD TELEVISION LTD
Inventor: LOGIE BAIND JOHN
公开(公告)号:US1945626A
公开(公告)日:1934-02-06
申请号:US24496328
申请日:1928-01-06
Applicant: BAIRD TELEVISION LTD
Inventor: LOGIE BAIND JOHN