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发明名称
Carbon electrode
摘要
申请公布号
US2282098(A)
申请公布日期
1942.05.05
申请号
US19400361470
申请日期
1940.10.17
申请人
TAYLOR WARREN G
发明人
TAYLOR WARREN G.
分类号
H01J19/30
主分类号
H01J19/30
代理机构
代理人
主权项
地址
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