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经营范围
发明名称
Circuit-arrangement protecting the cathode-ray tube of television receivers
摘要
申请公布号
US2846616(A)
申请公布日期
1958.08.05
申请号
US19550549087
申请日期
1955.11.25
申请人
NORTH AMERICAN PHILIPS COMPANY, INC.
发明人
GITS HENRICUS JACOBUS;VERBOOM JOHANNES
分类号
H04N3/20
主分类号
H04N3/20
代理机构
代理人
主权项
地址
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