BR7802263A - Parede submersivel-flutuante para cercar oleo
- Google Patents
Parede submersivel-flutuante para cercar oleo
Info
Publication number
BR7802263A
BR7802263ABR7802263ABR7802263ABR7802263ABR 7802263 ABR7802263 ABR 7802263ABR 7802263 ABR7802263 ABR 7802263ABR 7802263 ABR7802263 ABR 7802263ABR 7802263 ABR7802263 ABR 7802263A
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 H FujimurafiledCriticalH Fujimura
Priority to BR7802263ApriorityCriticalpatent/BR7802263A/pt
Publication of BR7802263ApublicationCriticalpatent/BR7802263A/pt
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
BR7802263A1978-04-121978-04-12Parede submersivel-flutuante para cercar oleo
BR7802263A
(pt)