ES51618A1 -
An improved process for the manufacture of forged wheels for railroad cars or their analogues, stamped in a single forging.
- Google Patents
An improved process for the manufacture of forged wheels for railroad cars or their analogues, stamped in a single forging.
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 ES51618ApriorityCriticalpatent/ES51618A1/en
Publication of ES51618A1publicationCriticalpatent/ES51618A1/en
ES51618A1911-11-061911-11-06
An improved process for the manufacture of forged wheels for railroad cars or their analogues, stamped in a single forging.
ExpiredES51618A1
(en)