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 Bjoern Magnus MadslangrudfiledCriticalBjoern Magnus Madslangrud
Priority to NO902877ApriorityCriticalpatent/NO176770C/no
Publication of NO902877D0publicationCriticalpatent/NO902877D0/no
Publication of NO902877LpublicationCriticalpatent/NO902877L/no
Publication of NO176770BpublicationCriticalpatent/NO176770B/no
Publication of NO176770CpublicationCriticalpatent/NO176770C/no
Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
Y02A20/00—Water conservation; Efficient water supply; Efficient water use
Y02A20/20—Controlling water pollution; Waste water treatment
Y02A20/204—Keeping clear the surface of open water from oil spills
NO902877A1990-06-281990-06-28Fremgangsmåte ved fremstilling av et oljeabsorberende materiale
NO176770C
(no)