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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES85412UpriorityCriticalpatent/ES85412Y/en
Publication of ES85412UpublicationCriticalpatent/ES85412U/en
Application grantedgrantedCritical
Publication of ES85412YpublicationCriticalpatent/ES85412Y/en
Improved plug, characterized in that the lower part that is inserted in the hole to be plugged, leaves approximately a third of slack, on both sides, in relation to its own diameter; the plug makes the closure when attached to the hole by its own weight and that of the column of water it supports. (Machine-translation by Google Translate, not legally binding)
Distancing element and procedure for its assembly, applicable in the construction industry (Machine-translation by Google Translate, not legally binding)