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发明名称
Verfahren zur Herstellung von Pressglasfuessen fuer elektrische Entladungsgefaesse
摘要
申请公布号
DE857105(C)
申请公布日期
1952.11.27
申请号
DE1943T002628D
申请日期
1943.12.23
申请人
TELEFUNKEN GESELLSCHAFT FUER DRAHTLOSE TELEGRAPHIE M.B.H.
发明人
WENDORFF WALTER
分类号
H01J9/32
主分类号
H01J9/32
代理机构
代理人
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