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经营范围
发明名称
Improved regenerator, more particularly for use in a hot-gas engine
摘要
申请公布号
GB625420(A)
申请公布日期
1949.06.28
申请号
GB19460011000
申请日期
1946.04.10
申请人
N. V. PHILIPS' GLOEILAMPENFABRIEKEN
发明人
分类号
F02G1/057
主分类号
F02G1/057
代理机构
代理人
主权项
地址
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