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经营范围
发明名称
GROUND CONTAMINATION REMEDIATION PROCESS AND APPARATUS
摘要
申请公布号
CA2084821(A1)
申请公布日期
1993.07.15
申请号
CA19922084821
申请日期
1992.12.08
申请人
AMERICAN TELEPHONE AND TELEGRAPH COMPANY
发明人
AIKEN, JOSEPH W.;BASILE, ANGELO J.;SMITH, GREGORY J.
分类号
C02F9/00;B09C1/00;B09C1/08;B09C1/10;C02F1/02;C02F1/58;C02F3/00;C02F3/34;C02F101/30;C02F101/32;C02F101/36;C02F103/06;E21B43/00;E21B43/24;E21B43/30
主分类号
C02F9/00
代理机构
代理人
主权项
地址
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