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发明名称
Circuit avec relais de protection
摘要
申请公布号
FR1127831(A)
申请公布日期
1956.12.26
申请号
FRD1127831
申请日期
1955.07.21
申请人
APRA PRECIPITATOR CORPORATION
发明人
分类号
B03C3/68;H02H1/00;H02H7/00
主分类号
B03C3/68
代理机构
代理人
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地址
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