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发明名称
Improvements relating to x-ray tubes
摘要
申请公布号
GB548673(A)
申请公布日期
1942.10.20
申请号
GB19410007482
申请日期
1941.06.13
申请人
WILLIAM ARNOLD WOOD;LEOPOLD FROMMER
发明人
分类号
H01J35/02
主分类号
H01J35/02
代理机构
代理人
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