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发明名称
Image converter tube
摘要
申请公布号
US2235831(A)
申请公布日期
1941.03.25
申请号
US19390297652
申请日期
1939.10.03
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
COETERIER FREDERIK
分类号
H01J31/50
主分类号
H01J31/50
代理机构
代理人
主权项
地址
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