Legal status (The legal status 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 status listed.)
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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES84623UpriorityCriticalpatent/ES84623Y/en
Publication of ES84623UpublicationCriticalpatent/ES84623U/en
Application grantedgrantedCritical
Publication of ES84623YpublicationCriticalpatent/ES84623Y/en
Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes
(AREA)
Branch Pipes, Bends, And The Like
(AREA)
Abstract
Device for agricultural drainages, characterized in that the connection to the test of the tubular parts of the preceding claim is made by means of rings like sleeves that also have the same ovoid section as the tubes, but with a larger diameter and with the inner warhead devoid of vertex and replaced by a flat area on which the flat bases of the connected pipes settle, to which the ring wraps at its joining ends. (Machine-translation by Google Translate, not legally binding)
ES84623U1960-11-291960-11-29
Device for agricultural drainage
ExpiredES84623Y
(en)
Improvements introduced in the manufacture of hoses to connect between flexible or rigid tubes (Machine-translation by Google Translate, not legally binding)