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 ES209774ApriorityCriticalpatent/ES209774A1/en
Publication of ES209774A1publicationCriticalpatent/ES209774A1/en
Digging machine characterized by a chassis in an appropriate form in whose front part is mounted a motor and laterally assigned a pair of guide wheels that are driven through a convenient mechanism from the back part of the machine. (Machine-translation by Google Translate, not legally binding)
ES209774A1953-06-131953-06-13A cavadora machine (Machine-translation by Google Translate, not legally binding)
ExpiredES209774A1
(en)