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Individual
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Individual
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Priority to ES0055017UpriorityCriticalpatent/ES55017Y/en
Publication of ES55017UpublicationCriticalpatent/ES55017U/en
Application grantedgrantedCritical
Publication of ES55017YpublicationCriticalpatent/ES55017Y/en
A test piece with a support base, especially characterized by the fact that it consists of a piece of glass, cylindrical, hollow and closed at one of its ends, in which a solid glass projection that can take on any shape is determined outwards. appropriate geometrical, and that at the other end is open determining a mouth of shape, frustoconical or funnel, with or without peak or channel if necessary outside. (Machine-translation by Google Translate, not legally binding)
ES0055017U1956-06-301956-06-30
Paddle with support base
ExpiredES55017Y
(en)