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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Fernandez Casal Roman
Original Assignee
Fernandez Casal Roman
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Filing date
Publication date
Application filed by Fernandez Casal RomanfiledCriticalFernandez Casal Roman
Priority to ES34018ApriorityCriticalpatent/ES34018A1/es
Publication of ES34018A1publicationCriticalpatent/ES34018A1/es
ES34018A1904-05-181904-05-18Un procedimiento para la fabricación de clavos de cabeza en forma de tronco de pirámide de sección rectangular.
ExpiredES34018A1
(es)