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发明名称
ROTARY X-RAY TUBES
摘要
申请公布号
CA471542(A)
申请公布日期
1951.02.13
申请号
CAD471542
申请日期
申请人
N.V. PHILIPS GLOEILAMPENFABRIEKEN
发明人
JACOB HERMANNUS VAN DER TUUK;BART COMBEE
分类号
主分类号
代理机构
代理人
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