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发明名称
Verfahren zum Herstellen eines Entladungsgefaesses unter Benutzung eines Getterstoffes
摘要
申请公布号
DE569970(C)
申请公布日期
1933.02.10
申请号
DE1927R070633D
申请日期
1927.03.18
申请人
RADIO-ROEHREN-LABORATORIUM DR. NICKEL G.M.B.H.
发明人
分类号
H01J7/18
主分类号
H01J7/18
代理机构
代理人
主权项
地址
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