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经营范围
发明名称
Anordning försedd med en elektrisk ljuskälla
摘要
申请公布号
FI35019(A)
申请公布日期
1965.05.10
申请号
FID35019
申请日期
1959.09.23
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEK
发明人
HOEKSTRA PIETER
分类号
G03B21/32;H05B41/00;(IPC1-7):H05B41/00
主分类号
G03B21/32
代理机构
代理人
主权项
地址
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