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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Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES0007740UpriorityCriticalpatent/ES7740U/en
Publication of ES7740UpublicationCriticalpatent/ES7740U/en
A pile consisting of a foundation pile filled with sand or gravel characterized in that the foundation pile along the entire length of its shirt including the foot is embedded in a compact body of sand and gravel and surrounded by it. (Machine-translation by Google Translate, not legally binding)
ES0007740U1942-09-091942-09-09A pilot (Machine-translation by Google Translate, not legally binding)
PendingES7740U
(en)