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Individual
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Individual
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Priority to ES0036807UpriorityCriticalpatent/ES36807Y/en
Publication of ES36807UpublicationCriticalpatent/ES36807U/en
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Publication of ES36807YpublicationCriticalpatent/ES36807Y/en
Improved puncture-cutting instrument, characterized by being made up of two fundamental parts that, coupled together by means of rivet pins, make up the handle or handle, one of whose parts, with an entirely smooth inner surface, has no other purpose than forming a lid with its complementary, while the other, thicker than the previous one, has on its internal surface a retraction or channel provided with a narrowing in the vicinity of its exit point and a hole or hole that goes through its texture. (Machine-translation by Google Translate, not legally binding)
Closing crowns and their combinations on the walls of the container to which they are applied (Machine-translation by Google Translate, not legally binding)