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发明名称
Frein électro-magnétique à courants de foucault
摘要
申请公布号
FR1147449(A)
申请公布日期
1957.11.25
申请号
FRD1147449
申请日期
1955.12.21
申请人
COMPAGNIE TELMA
发明人
分类号
H02K49/04
主分类号
H02K49/04
代理机构
代理人
主权项
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