ES2739A1 - Perfeccionamientos introducidos en la fabricación de los clavos, tornillos, clavijas, etc., y en las máquinas a que se refiere.
- Google Patents
Perfeccionamientos introducidos en la fabricación de los clavos, tornillos, clavijas, etc., y en las máquinas a que se refiere.
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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Individual
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Individual
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Priority to ES2739ApriorityCriticalpatent/ES2739A1/es
Publication of ES2739A1publicationCriticalpatent/ES2739A1/es
ES2739A1882-09-261882-09-26Perfeccionamientos introducidos en la fabricación de los clavos, tornillos, clavijas, etc., y en las máquinas a que se refiere.
ExpiredES2739A1
(es)