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经营范围
发明名称
Varmeovn.
摘要
申请公布号
DK127652(B)
申请公布日期
1973.12.10
申请号
DK19710003257
申请日期
1971.07.01
申请人
N.V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
GEORGE ALBERT APOLONIA ASSELMAN;ADRIANUS PETRUS DIRNE;PETRUS HELENA GERARDUS MARIA VROMANS
分类号
F28D15/02;F28D15/04;(IPC1-7):F27B17/00
主分类号
F28D15/02
代理机构
代理人
主权项
地址
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