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经营范围
发明名称
Regulating transformer
摘要
申请公布号
US2922132(A)
申请公布日期
1960.01.19
申请号
US19550523558
申请日期
1955.07.21
申请人
"ELIN" AKTIENGESELLSCHAFT FUR ELEKTRISCHE INDUSTRIE
发明人
KREUZER JOSEF;KOLLMANN WERNER
分类号
H01F29/02
主分类号
H01F29/02
代理机构
代理人
主权项
地址
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