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发明名称
Verfahren zur Herstellung von Heizkoerpern
摘要
申请公布号
DE663682(C)
申请公布日期
1938.08.11
申请号
DENDATN038430D
申请日期
申请人
N. V. MARTENS' BRANDKASTENFABRIEK
发明人
分类号
F28D1/03
主分类号
F28D1/03
代理机构
代理人
主权项
地址
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