ES37560A3 -
A mechanical procedure for trimming worn heads at the ends or in the center of grooved or "Vignole" rails, without separating the rails from the tracks.
- Google Patents
A mechanical procedure for trimming worn heads at the ends or in the center of grooved or "Vignole" rails, without separating the rails from the tracks.
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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MELAUN FRANZ
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MELAUN FRANZ
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Priority to ES37560ApriorityCriticalpatent/ES37560A3/en
Publication of ES37560A3publicationCriticalpatent/ES37560A3/en
ES37560A1906-01-191906-01-19
A mechanical procedure for trimming worn heads at the ends or in the center of grooved or "Vignole" rails, without separating the rails from the tracks.
ExpiredES37560A3
(en)
A mechanical procedure for trimming worn heads at the ends or in the center of grooved or "Vignole" rails, without separating the rails from the tracks.
A mechanical procedure for trimming worn heads at the ends or in the center of grooved or "Vignole" rails, without separating the rails from the tracks.
A mechanical procedure for trimming worn heads at the ends or in the center of grooved or "Vignole" rails, without separating the rails from the tracks.