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 ES38323ApriorityCriticalpatent/ES38323A3/en
Publication of ES38323A3publicationCriticalpatent/ES38323A3/en
ES38323A1906-05-121906-05-12
An improved procedure for rolling rails or other drawn metal patterns by means of the apparatus described.
ExpiredES38323A3
(en)