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发明名称
摘要
申请公布号
DE2805425(B2)
申请公布日期
1981.01.08
申请号
DE19782805425
申请日期
1978.02.09
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN, EINDHOVEN (NIEDERLANDE)
发明人
MEIJER, ROELF JAN, EINDHOVEN (NIEDERLANDE)
分类号
F24J2/12;F24J2/14;F24J2/38;F24J2/54;G02B7/182;G05D3/00;(IPC1-7):F24J3/02
主分类号
F24J2/12
代理机构
代理人
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