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发明名称
Clamp for electric arc furnace electrodes
摘要
申请公布号
US2133305(A)
申请公布日期
1938.10.18
申请号
US19360099227
申请日期
1936.09.03
申请人
HARVEY PAYNE WILLIAM
发明人
PAYNE WILLIAM HARVEY
分类号
H05B7/103
主分类号
H05B7/103
代理机构
代理人
主权项
地址
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