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发明名称
Verfahren zur Erzeugung von Kohleelektroden
摘要
申请公布号
DE498519(C)
申请公布日期
1930.05.23
申请号
DE1928B135630D
申请日期
1928.01.26
申请人
DIPL.-ING. HEINZ BENDA
发明人
分类号
H01M4/00
主分类号
H01M4/00
代理机构
代理人
主权项
地址
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