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发明名称
Electrode for use in electrothermal processes for the production of carbon black
摘要
申请公布号
US2027732(A)
申请公布日期
1936.01.14
申请号
US19340740637
申请日期
1934.08.20
申请人
ELECTROBLACKS, INCORPORATED
发明人
JAKOSKY JOHN J.
分类号
C09C1/48
主分类号
C09C1/48
代理机构
代理人
主权项
地址
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