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发明名称
Verfahren zur Herstellung von Russ
摘要
申请公布号
DE570609(C)
申请公布日期
1933.02.17
申请号
DE1926C038148D
申请日期
1926.04.27
申请人
CANADA CARBIDE COMPANY LIMITED
发明人
分类号
C09C1/54
主分类号
C09C1/54
代理机构
代理人
主权项
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