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.)
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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES1971172201UpriorityCriticalpatent/ES172201Y/es
Publication of ES172201UpublicationCriticalpatent/ES172201U/es
Application grantedgrantedCritical
Publication of ES172201YpublicationCriticalpatent/ES172201Y/es
ES1971172201U1971-09-061971-09-06Dispositivo de cierre automatico de la salida de gases en sopletes de oxicorte y soldadura autogena.
ExpiredES172201Y
(es)