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发明名称
FILTRATION MITTELS BIOGENETISCHEM SILIZIUMDIOXID.
摘要
申请公布号
DE3687581(T2)
申请公布日期
1993.05.13
申请号
DE19863687581T
申请日期
1986.12.01
申请人
AGRITEC, INC., 77018 HOUSTON, TEX., US
发明人
DURHAM, ROBERT L., DECEASED, US
分类号
B01D46/30;B01D;B01D15/00;B01D24/00;B01D24/02;B01D27/02;B01D37/02;B01D39/00;B01D39/06;B01D46/00;B01D46/10;B01J20/10;B01J20/20;B01J20/26;C01B;C02F1/28;C04B38/08;(IPC1-7):B01D39/06
主分类号
B01D46/30
代理机构
代理人
主权项
地址
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