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发明名称
DISPOSITIVO DE RASPAR PARA FILTROS ROTATIVOS
摘要
申请公布号
BR8905839(A)
申请公布日期
1990.06.12
申请号
BR19890005839
申请日期
1989.11.20
申请人
BAYER AKTIENGESELLSCHAFT
发明人
HANS GUENTER ZANDER
分类号
B01D24/46;B01D33/048;B01D33/44;B01D33/58;(IPC1-7):B01D25/38;B01D33/04
主分类号
B01D24/46
代理机构
代理人
主权项
地址
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