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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Fairbairn William Urguhart
Original Assignee
Fairbairn William Urguhart
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Publication date
Application filed by Fairbairn William UrguhartfiledCriticalFairbairn William Urguhart
Priority to ES2852ApriorityCriticalpatent/ES2852A1/en
Publication of ES2852A1publicationCriticalpatent/ES2852A1/en
Improvements in devices to feed boilers or steam generators of locomotives and others, also applicable to lifting and forcing liquids for other purposes.