Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from SE8305794Aexternal-prioritypatent/SE439793B/en
Application filed by GeopolyteknikfiledCriticalGeopolyteknik
Publication of NO852402LpublicationCriticalpatent/NO852402L/en
Publication of NO166545BpublicationCriticalpatent/NO166545B/en
Publication of NO166545CpublicationCriticalpatent/NO166545C/en
NO852402A1983-10-211985-06-14
PROCEDURE FOR REMOVING EARTH MATERIAL AND REPLACING IT WITH LIGHTER MARTIAL, SPECIFICALLY COMPENSATION FOUNDATION.
NO166545C
(en)