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.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Priority to ES0297993ApriorityCriticalpatent/ES297993A1/en
Publication of ES297993A1publicationCriticalpatent/ES297993A1/en
"Improvements in mechanical diggers" according to whose improvements, the interested diggers are organized, on a tubular axis, which by one of its ends adapts to a dynamically compensated cylindrical envelope, which acts as mass of inertia, and is equipped with a plurality of holes for fixing to the tiller, whose axis, at the opposite end and in at least one intermediate area of its length, has fixedly adapted parallel discs, provided with equidistant holes. (Machine-translation by Google Translate, not legally binding)
ES0297993A1964-03-241964-03-24Improvements in mechanical cavadoras (Machine-translation by Google Translate, not legally binding)
ExpiredES297993A1
(en)