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发明名称
Roentgeneinrichtung
摘要
申请公布号
DE577430(C)
申请公布日期
1933.05.31
申请号
DE1928N029330D
申请日期
1928.09.23
申请人
N. V. PHILIPS'GLOEILAMPENFABRIEKEN
发明人
BOUWERS DR. ALBERT
分类号
H05G1/02
主分类号
H05G1/02
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代理人
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