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.)
ONTALBA HERNANDEZ FELIX
Original Assignee
ONTALBA HERNANDEZ FELIX
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 ONTALBA HERNANDEZ FELIXfiledCriticalONTALBA HERNANDEZ FELIX
Priority to ES0224925ApriorityCriticalpatent/ES224925A2/es
Publication of ES224925A2publicationCriticalpatent/ES224925A2/es
Mejoras introducidas en el objeto de la patente principal nº 222090 por: Nuevo procedimiento perfeccionado para damasquinar metales por método electroquímico aumentando su protección, caracterizadas porque se emplea como agente antioxidante cadmio o alguno de sus compuestos incoloros.
ES0224925A1955-11-101955-11-10UN NUEVO PROCEDIMIENTO PERFECCIONADO PARA DAMASQUINAR METALES POR MÉTODO ELECTROQUIMICO AUMENTANDO SU PROTECCIoN
ExpiredES224925A2
(es)