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经营范围
发明名称
Verfahren zur Herstellung von gluehlampen
摘要
申请公布号
DE1589285(A1)
申请公布日期
1970.03.05
申请号
DE19671589285
申请日期
1967.04.14
申请人
PATENT-TREUHAND-GESELLSCHAFT FUER ELEKTRISCHE GLUEHLAMPEN MBH
发明人
WERNER SCHILLING,DR.;SIEGRIED BAHRS,DIPL.-ING.
分类号
H01K3/22
主分类号
H01K3/22
代理机构
代理人
主权项
地址
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