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经营范围
发明名称
Infra-red phosphors
摘要
申请公布号
US4806825(A)
申请公布日期
1989.02.21
申请号
US19880196031
申请日期
1988.05.19
申请人
THORN EMI PLC
发明人
CATHERALL, COLIN L. R.;FULLER, MARTIN J.
分类号
C09K11/77;C09K11/80;H01J61/44;(IPC1-7):C09K11/64
主分类号
C09K11/77
代理机构
代理人
主权项
地址
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