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Application filed by Aroslav Ing Richter, Jan AcikfiledCriticalAroslav Ing Richter
Priority to CS868426ApriorityCriticalpatent/CS256300B1/en
Publication of CS842686A1publicationCriticalpatent/CS842686A1/en
Publication of CS256300B1publicationCriticalpatent/CS256300B1/en
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
CS868426A1986-11-201986-11-20Cylinder for oil substances trapping on water streams
CS256300B1
(en)