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
Original Assignee
Individual
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Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES0065567UpriorityCriticalpatent/ES65567Y/en
Publication of ES65567UpublicationCriticalpatent/ES65567U/en
Application grantedgrantedCritical
Publication of ES65567YpublicationCriticalpatent/ES65567Y/en
Manufacture Of Macromolecular Shaped Articles
(AREA)
Sheet Holders
(AREA)
Abstract
An obstacle for drains, characterized essentially by the fact that it is constituted by a disc of suitable material, which has, along its edge, on its underside, a plurality of suitably distributed projections, also having an elastic sheet attached to its underside as a spring. (Machine-translation by Google Translate, not legally binding)
ES0065567U1958-04-111958-04-11
Anti-destroyer for drains
ExpiredES65567Y
(en)