ES2286A1 - Un procedimiento mecánico o sistema de vía perfeccionado, para tranvías con motor de sangre o de vapor, denominado sistema Haarmann.
- Google Patents
Un procedimiento mecánico o sistema de vía perfeccionado, para tranvías con motor de sangre o de vapor, denominado sistema Haarmann.
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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SA De Las Fabricas De Acero Y De Hierro
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SA De Las Fabricas De Acero Y De Hierro
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Priority to ES2286ApriorityCriticalpatent/ES2286A1/es
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ES2286A1882-03-111882-03-11Un procedimiento mecánico o sistema de vía perfeccionado, para tranvías con motor de sangre o de vapor, denominado sistema Haarmann.
ExpiredES2286A1
(es)