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发明名称
Verfahren zur Herstellung elektrischer Glühlampen mit am Hals des Lampenkolbens angeschmolzenem Sockel.
摘要
申请公布号
CH236873(A)
申请公布日期
1945.03.15
申请号
CHD236873
申请日期
1943.11.15
申请人
PATENT-TREUHAND-GESELLSCHAFT FUER ELEKTRISCHE GLUEHLAMPEN MBH.
发明人
MBH. PATENT-TREUHAND-GESELLSCHAFT FUER ELEKTRISCHE GLUEHLAMPEN
分类号
H01J5/26;H01J9/38
主分类号
H01J5/26
代理机构
代理人
主权项
地址
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