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发明名称
Dispositif d'échange d'énergie en haute fréquence
摘要
申请公布号
FR1212354(A)
申请公布日期
1960.03.23
申请号
FRD1212354
申请日期
1958.10.10
申请人
COMPAGNIE FRANCAISE THOMSON-HOUSTON
发明人
分类号
H01J23/087
主分类号
H01J23/087
代理机构
代理人
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