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发明名称
Improvements in or relating to devices for indirect x-ray photography
摘要
申请公布号
GB737414(A)
申请公布日期
1955.09.28
申请号
GB19530005266
申请日期
1953.02.25
申请人
PHILIPS ELECTRICAL INDUSTRIES LIMITED
发明人
分类号
G03B42/02
主分类号
G03B42/02
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代理人
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