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发明名称
Adjustable mount for cathode-ray tube in schmidt projector
摘要
申请公布号
US2571233(A)
申请公布日期
1951.10.16
申请号
US19490077004
申请日期
1949.02.17
申请人
HARTFORD NATIONAL BANK AND TRUST COMPANY
发明人
GROENENBERG MAARTEN JAN
分类号
H04N5/645;H04N5/74
主分类号
H04N5/645
代理机构
代理人
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