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发明名称
COLOR CATHODE RAY TUBE HAVING SHADOW MASK WITH SOME LONG, NARROW APERTURES
摘要
申请公布号
US5086250(A)
申请公布日期
1992.02.04
申请号
US19880172877
申请日期
1988.03.25
申请人
U.S. PHILIPS CORPORATION
发明人
VAN DER WAAL, JAN
分类号
H01J29/07
主分类号
H01J29/07
代理机构
代理人
主权项
地址
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