ES1648A1 - Un procedimiento mecánico para sujetar y ajustar la barra-carril sobre los traviesas metálicas o sobre los largueros de hierro.
- Google Patents
Un procedimiento mecánico para sujetar y ajustar la barra-carril sobre los traviesas metálicas o sobre los largueros de hierro.
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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Vautherin Jules Antoine Joseph
Original Assignee
Vautherin Jules Antoine Joseph
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Application filed by Vautherin Jules Antoine JosephfiledCriticalVautherin Jules Antoine Joseph
Priority to ES1648ApriorityCriticalpatent/ES1648A1/es
Publication of ES1648A1publicationCriticalpatent/ES1648A1/es
ES1648A1881-06-011881-06-01Un procedimiento mecánico para sujetar y ajustar la barra-carril sobre los traviesas metálicas o sobre los largueros de hierro.
ExpiredES1648A1
(es)