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发明名称
Glanzkohlenstoffbildner für Giessereisande
摘要
申请公布号
DE19680623(D2)
申请公布日期
1998.01.22
申请号
DE19961080623
申请日期
1996.07.19
申请人
HUETTENES-ALBERTUS CHEMISCHE WERKE GMBH, 40549 DUESSELDORF, DE;HUETTENES-ALBERTUS FRANCE S.A.R.L., RIEUX, FR
发明人
BAUMGARTNER, FRANZ, 41564 KAARST, DE;MEKUS, ECKHARD, 31515 WUNSTORF, DE;STEINKE, SIEGFRIED, 30179 HANNOVER, DE
分类号
A62D3/38;A62D101/28;A62D101/47;B22C1/02;(IPC1-7):B22C1/02;C01B31/02
主分类号
A62D3/38
代理机构
代理人
主权项
地址
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