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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fairbairn William Urguhart
Mac Clearn Henry Thomas
Original Assignee
Fairbairn William Urguhart
Mac Clearn Henry Thomas
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fairbairn William Urguhart, Mac Clearn Henry ThomasfiledCriticalFairbairn William Urguhart
Priority to ES874ApriorityCriticalpatent/ES874A1/es
Publication of ES874A1publicationCriticalpatent/ES874A1/es
Un procedimiento para soldar cajas de conservas y otras, haciendo innecesario el empleo de obreros especiales, por medio de un motor de gas o de vapor.