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.)
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 filedfiledCritical
Application grantedgrantedCritical
Publication of DE274666CpublicationCriticalpatent/DE274666C/de
Vorrichtung zum selbsttätigen Führen eines fahrbaren, elektrisch angetriebenen Arbeitsgerätes, insbesondere eines Rasenmähers, auf einer Umlaufbahn mittels eines Führungsseiles