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发明名称
FILTERMATTE.
摘要
申请公布号
DE3584122(D1)
申请公布日期
1991.10.24
申请号
DE19853584122
申请日期
1985.07.25
申请人
PPG INDUSTRIES, INC., PITTSBURGH, PA., US
发明人
SMOOT, MICHAEL ALEXANDER, WICHITA KANSAS 67218, US;BARCH, HERBERT WILLIAM, NATRONA HEIGHTS PENNSYLVANIA 15065, US;DAS, BALBHADRA, ALLISON PARK PENNSYLVANIA 15101, US
分类号
B01D61/08;B01D39/08;B01D46/24;B01D61/18;B01D63/02;B01D71/04;C02F3/10;C12M1/12;C12N11/14;(IPC1-7):B01D63/00
主分类号
B01D61/08
代理机构
代理人
主权项
地址
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