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发明名称
MULTI-LAYER X-RAY SCREENS
摘要
申请公布号
GB8304552(D0)
申请公布日期
1983.03.23
申请号
GB19830004552
申请日期
1983.02.18
申请人
GENERAL ELECTRIC CO
发明人
分类号
C09K11/08;C09K11/77;C09K11/86;G21K4/00;(IPC1-7):G03C5/17
主分类号
C09K11/08
代理机构
代理人
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地址
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