ES1820A1 - Nuevas traviesas metálicas para ferrocarriles, pasos de nivel y tranvías susceptibles de aplicación con toda clase de raíles.
- Google Patents
Nuevas traviesas metálicas para ferrocarriles, pasos de nivel y tranvías susceptibles de aplicación con toda clase de raíles.
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.)
Paguet Filiberto
Original Assignee
Paguet Filiberto
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 Paguet FilibertofiledCriticalPaguet Filiberto
Priority to ES1820ApriorityCriticalpatent/ES1820A1/es
Publication of ES1820A1publicationCriticalpatent/ES1820A1/es
ES1820A1881-08-131881-08-13Nuevas traviesas metálicas para ferrocarriles, pasos de nivel y tranvías susceptibles de aplicación con toda clase de raíles.
ExpiredES1820A1
(es)