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Individual
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Individual
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Priority to ES0005821UpriorityCriticalpatent/ES5821Y/es
Publication of ES5821UpublicationCriticalpatent/ES5821U/es
Application grantedgrantedCritical
Publication of ES5821YpublicationCriticalpatent/ES5821Y/es
Soldador calentado por gas caracterizado porque en el soldador se produce por si mismo el aire necesario para su. funcionamiento a la presión suficiente por medio del vacio formado por el gas en al tubo de salida debido a su forma cono-truncada y tuerca reguladora del mismo.
ES0005821U1940-06-251940-06-25Soldador calentado por gas.
ExpiredES5821Y
(es)