ATE55714T1 -
PROCESS FOR THE EXTRACTION OF HEAVY METALS FROM CONTAMINATED SOIL AND DEVICE FOR COUNTER-CURRENT EXTRACTION IN SUCH PROCESS.
- Google Patents
PROCESS FOR THE EXTRACTION OF HEAVY METALS FROM CONTAMINATED SOIL AND DEVICE FOR COUNTER-CURRENT EXTRACTION IN SUCH PROCESS.
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Publication number
ATE55714T1
ATE55714T1AT88101188TAT88101188TATE55714T1AT E55714 T1ATE55714 T1AT E55714T1AT 88101188 TAT88101188 TAT 88101188TAT 88101188 TAT88101188 TAT 88101188TAT E55714 T1ATE55714 T1AT E55714T1
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Priority claimed from DE19873703777external-prioritypatent/DE3703777A1/en
Priority claimed from DE19873743130external-prioritypatent/DE3743130A1/en
Application filed by Siemens AgfiledCriticalSiemens Ag
Priority claimed from EP19880101188external-prioritypatent/EP0278328B1/en
Application grantedgrantedCritical
Publication of ATE55714T1publicationCriticalpatent/ATE55714T1/en
AT88101188T1987-02-071988-01-27
PROCESS FOR THE EXTRACTION OF HEAVY METALS FROM CONTAMINATED SOIL AND DEVICE FOR COUNTER-CURRENT EXTRACTION IN SUCH PROCESS.
ATE55714T1
(en)