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经营范围
发明名称
Current interrupting circuit
摘要
申请公布号
US2490562(A)
申请公布日期
1949.12.06
申请号
US19460684086
申请日期
1946.07.16
申请人
HARTFORD NATIONAL BANK AND TRUST COMPANY
发明人
DORSTEN ADRIANUS CORNELIS VAN
分类号
H02M1/06
主分类号
H02M1/06
代理机构
代理人
主权项
地址
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