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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES1973187791UpriorityCriticalpatent/ES187791Y/es
Publication of ES187791UpublicationCriticalpatent/ES187791U/es
Application grantedgrantedCritical
Publication of ES187791YpublicationCriticalpatent/ES187791Y/es
Perforating, Stamping-Out Or Severing By Means Other Than Cutting
(AREA)
Abstract
Perforadora de pozos perfeccionada, caracterizada por llevar un chasis o armazón metálico de planta y alzado rectangular, provistos de unos carriles paralelos por donde se desliza un carro.
ES1973187791U1973-01-191973-01-19Perforadora de pozos perfeccionada.
ExpiredES187791Y
(es)