公开/公告号US6165251A
专利类型
公开/公告日2000-12-26
原文格式PDF
申请/专利权人 THE UNITED STATES OF AMERICA AS REPRESENTED BY THE ADMINISTRATOR OF THE U.S. ENVIRONMENTAL PROTECTION AGENCY;ARCADIS GERAGHTY-MILLER INC.;
申请/专利号US19990304827
申请日1999-05-05
分类号B01D53/02;
国家 US
入库时间 2022-08-22 01:06:01