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发明名称
Arc-ignition device for metal vapour rectifiers
摘要
申请公布号
GB342642(A)
申请公布日期
1931.02.05
申请号
GB19300020726
申请日期
1930.07.08
申请人
GLEICHRICHTER-GESELLSCHAFT M.B.H.
发明人
分类号
B66D3/12;H01J13/48
主分类号
B66D3/12
代理机构
代理人
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