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Individual
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Individual
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Priority to ES1979245736UpriorityCriticalpatent/ES245736Y/en
Publication of ES245736UpublicationCriticalpatent/ES245736U/en
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Publication of ES245736YpublicationCriticalpatent/ES245736Y/en
Pipe part for pipes, characterized in that it comprises a cylindrical tubular element provided with a flange located near one of the ends, whose flange has a lower curved concave surface with a cylindrical surface, so that the lower end of the tubular element is housed in a transverse hole made in a main pipe, said flange is perfectly attached to the outer surface of the pipe, being joined by means of welding or suitable adhesives. (Machine-translation by Google Translate, not legally binding)
ES1979245736U1979-09-241979-09-24
GRAFTING PIECE FOR PIPES
ExpiredES245736Y
(en)
Procedure for replacement of tubular units in sanitary and light conductions of fibrocement, polyvinyl chloride or similar. (Machine-translation by Google Translate, not legally binding)