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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CALVERA VALLS JOAQUIN
Original Assignee
CALVERA VALLS JOAQUIN
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Publication date
Application filed by CALVERA VALLS JOAQUINfiledCriticalCALVERA VALLS JOAQUIN
Priority to ES0048739UpriorityCriticalpatent/ES48739Y/en
Publication of ES48739UpublicationCriticalpatent/ES48739U/en
Application grantedgrantedCritical
Publication of ES48739YpublicationCriticalpatent/ES48739Y/en
Light metal fusion welding device, characterized in that it consists of a welding arm equipped with an electrode connected in short-circuit in the secondary of a reducing transformer, installing this transformer inside a protective box that has externally a housing for the placement of said arm when the apparatus is out of service. (Machine-translation by Google Translate, not legally binding)
ES0048739U1955-06-211955-06-21
Light Metal Fusion Welding Apparatus
ExpiredES48739Y
(en)
Device for welding by electric arc with filler metal, connected to electric arc welding transformers (Machine-translation by Google Translate, not legally binding)