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发明名称
Perfectionnements aux radiateurs électriques
摘要
申请公布号
FR939654(A)
申请公布日期
1948.11.22
申请号
FRD939654
申请日期
1947.01.10
申请人
发明人
AFIA CAMILLE-SAMUEL
分类号
F24H3/00
主分类号
F24H3/00
代理机构
代理人
主权项
地址
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