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发明名称
METHOD FOR PRODUCTION OF ALKALI METAL BICHROMATES AND/OR CHROMATIC ACID
摘要
申请公布号
RU1806221(C)
申请公布日期
1993.03.30
申请号
SU19904743501
申请日期
1990.04.04
申请人
BAYER AG
发明人
GELMUT KLOTTS,DE;RAJNER VEBER,DE;NORBERT LENKHOFF,DE;KHANS-DITER BLOK,DE;GANS-DITER PINTER,DE
分类号
C25B1/14;C01G37/14;C25B1/22;C25B1/28
主分类号
C25B1/14
代理机构
代理人
主权项
地址
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