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经营范围
发明名称
Verfahren zur Herstellung von Chromsäure.
摘要
申请公布号
DE59003699(D1)
申请公布日期
1994.01.13
申请号
DE19905003699
申请日期
1990.12.04
申请人
BAYER AG, 51373 LEVERKUSEN, DE
发明人
LOENHOFF, NORBERT, DR., W-5090 LEVERKUSEN 1, DE;SCHMIDT, LUDWIG, DR., W-4150 KREFELD, DE;BLOCK, HANS-DIETER, DR., W-5090 LEVERKUSEN 3, DE;WEBER, RAINER, DR., W-5090 LEVERKUSEN 1, DE
分类号
C01G37/033;C22B34/32;(IPC1-7):C01G37/033
主分类号
C01G37/033
代理机构
代理人
主权项
地址
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