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发明名称
High-intensity carbon electrode
摘要
申请公布号
US2508455(A)
申请公布日期
1950.05.23
申请号
US19490103327
申请日期
1949.07.06
申请人
UNION CARBIDE AND CARBON CORPORATION
发明人
GREIDER CLARENCE E.
分类号
H05B31/10
主分类号
H05B31/10
代理机构
代理人
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地址
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