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Individual
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Individual
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Priority to ES0007744UpriorityCriticalpatent/ES7744U/en
Publication of ES7744UpublicationCriticalpatent/ES7744U/en
Improved toothbrush characterized by being constituted by two pieces one of which forms the head that has a cavity of variable dimensions where the block of bristles or stick is located and another one that at the same time that forms the handle constitutes the fixing element of the tooth. Block to the upper part by means of a threaded pivot that ends in a cone shape and through one of the walls of the head is lodged a few millimeters in a small cavity of the same shape practiced at the base of the block. (Machine-translation by Google Translate, not legally binding)
ES0007744U1942-09-101942-09-10Toothbrush perfected (Machine-translation by Google Translate, not legally binding)
PendingES7744U
(en)
Improvements to mittens and devices intended for filling by injection of resins, and injection of resins more particularly intended for the manufacture of dental prostheses
Device that allows the use of the stick-handle of the brooms, once damaged or consumed the exobilla replacing it with another (Machine-translation by Google Translate, not legally binding)