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FERNANDEZ-TUERO Y ALVAREZ TOMAS
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FERNANDEZ-TUERO Y ALVAREZ TOMAS
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Application filed by FERNANDEZ-TUERO Y ALVAREZ TOMASfiledCriticalFERNANDEZ-TUERO Y ALVAREZ TOMAS
Priority to ES0033539UpriorityCriticalpatent/ES33539Y/en
Publication of ES33539UpublicationCriticalpatent/ES33539U/en
Application grantedgrantedCritical
Publication of ES33539YpublicationCriticalpatent/ES33539Y/en
For a new ball, characterized by being formed by two welded halves, in high frequency, pierced in a way that are symmetrically said holes, which are wider by its periphery than by the interior, and that nevertheless be built in this way in plastic material, votes perfectly because when hitting the object that is directed, it is compressed, to return to its normal position, thus avoiding that this collision causes breakage and deterioration, in the object against which it is produced, as well as in the same ball. (Machine-translation by Google Translate, not legally binding)