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经营范围
发明名称
Herstellung von an Verunreinigungen armem Russ und Wasserstoff
摘要
申请公布号
DE886800(C)
申请公布日期
1953.08.17
申请号
DE1936B011687D
申请日期
1936.01.10
申请人
SUEDDEUTSCHE KALKSTICKSTOFF-WERKE AKTIENGESELLSCHAFT
发明人
WENDLANDT RUDOLF DR.;DOLDE ALFRED DR.
分类号
C09C1/54
主分类号
C09C1/54
代理机构
代理人
主权项
地址
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