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 Firestone Tire & Rubber CofiledCriticalFirestone Tire & Rubber Co
Application grantedgrantedCritical
Publication of AT187812BpublicationCriticalpatent/AT187812B/de
AT187812D1954-01-281955-01-21Einrichtung zur Veränderung der Spurweite der Antriebsräder einer Zugmaschine für landwirtschaftliche Zwecke od. dgl.
AT187812B
(de)