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Priority to ES1981260703UpriorityCriticalpatent/ES260703Y/es
Publication of ES260703UpublicationCriticalpatent/ES260703U/es
Application grantedgrantedCritical
Publication of ES260703YpublicationCriticalpatent/ES260703Y/es
ES1981260703U1981-10-091981-10-09Como para union de cualquier base circular para salida de tubos con superficie de acoplamiento en entrada lisa o roscada
ExpiredES260703Y
(es)