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.)
Gaulard Henriette
Original Assignee
Gaulard Henriette
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 Gaulard HenriettefiledCriticalGaulard Henriette
Priority to ES870ApriorityCriticalpatent/ES870A3/es
Publication of ES870A3publicationCriticalpatent/ES870A3/es
ES870A1880-03-311880-03-31Un nuevo procedimiento de recorte de los metales por la sierra mecánica y productos que del mismo resultan.
ExpiredES870A3
(es)
Un procedimiento nuevo para fabricar planchas de ropa, que consiste en fundirlas unidas por sus planos y cortarlas por en medio con una sierra mecánica.
Un nuevo procedimiento para la extracción de aceite de pescado utilizando para guanos los residuos secos por medio de los aparatos especiales que se describen.