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发明名称
Perfectionnements aux générateurs et réfrigérateurs thermomagnétiques
摘要
申请公布号
FR987674(A)
申请公布日期
1951.08.17
申请号
FRD987674
申请日期
1949.05.31
申请人
发明人
CHILOWSKY CONSTANTIN
分类号
F25B21/00;H01L37/00
主分类号
F25B21/00
代理机构
代理人
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