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发明名称
Verfahren zur Herstellung eines Wärmeregenerators und nach diesem Verfahren hergestellter Regenerator
摘要
申请公布号
AT210218(B)
申请公布日期
1960.07.25
申请号
AT19570006214
申请日期
1957.09.24
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
主分类号
代理机构
代理人
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