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
Application filed by Niels Lang MathiesenfiledCriticalNiels Lang Mathiesen
Priority to DK274187ApriorityCriticalpatent/DK156835C/da
Publication of DK274187D0publicationCriticalpatent/DK274187D0/da
Publication of DK274187ApublicationCriticalpatent/DK274187A/da
Publication of DK156835BpublicationCriticalpatent/DK156835B/da
Application grantedgrantedCritical
Publication of DK156835CpublicationCriticalpatent/DK156835C/da
DK274187A1987-05-291987-05-29Anvendelse af kulholdig flyveaske som tilsaetning til kloakslam der skal forbraendes samt fremgangsmaade ved forbraending af kloakslam
DK156835C
(da)