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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES0005745UpriorityCriticalpatent/ES5745Y/es
Publication of ES5745UpublicationCriticalpatent/ES5745U/es
Application grantedgrantedCritical
Publication of ES5745YpublicationCriticalpatent/ES5745Y/es
Un tubo o ampolla de vidrio o cristal en la que lleva practicada una entalladura por la cual se realiza su apertura con ligera presión de los dedos y sin necesidad de sierra ni otro elemento auxiliar.
ES0005745U1940-05-131940-05-13Sistema para la apertura de tubos y ampollas de vidrio y cristal, sin necesidad de elementos auxiliares.
ExpiredES5745Y
(es)