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发明名称
DISPLAY SURFACE SHIELDING DEVICE FOR CRT DISPLAY
摘要
申请公布号
JPH0361898(A)
申请公布日期
1991.03.18
申请号
JP19890198767
申请日期
1989.07.31
申请人
NEC CORP
发明人
IMAIZUMI TOSHIO
分类号
G21F3/00;G02B5/20
主分类号
G21F3/00
代理机构
代理人
主权项
地址
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