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发明名称
Verfahren zum Abschliessen des Kolbens eines Entladungsgefaesses aus Glas
摘要
申请公布号
DE764173(C)
申请公布日期
1953.06.15
申请号
DE1939L097216D
申请日期
1939.02.25
申请人
C. LORENZ A. G.
发明人
SZUBA HARRY
分类号
H01J5/24
主分类号
H01J5/24
代理机构
代理人
主权项
地址
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