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发明名称
Improvements relating to x-ray film cassettes
摘要
申请公布号
GB883938(A)
申请公布日期
1961.12.06
申请号
GB19570011387
申请日期
1957.04.08
申请人
ASSOCIATED ELECTRICAL INDUSTRIES LIMITED
发明人
TURBY DENNISH CHARLES
分类号
G03B42/04
主分类号
G03B42/04
代理机构
代理人
主权项
地址
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