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经营范围
发明名称
Elektrische kugelfoermige Hochdruckentladungslampe
摘要
申请公布号
DE880360(C)
申请公布日期
1953.06.22
申请号
DE1943P003190D
申请日期
1943.07.14
申请人
PATENT-TREUHAND-GESELLSCHAFT FUER ELEKTRISCHE GLUEHLAMPEN M.B.H.
发明人
GUENZEL HEINZ;THOURET WOLFGANG DIPL.-ING.
分类号
H01J61/073
主分类号
H01J61/073
代理机构
代理人
主权项
地址
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