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 FR800304ApublicationCriticalpatent/FR800304A/en
A method for exploiting the deviation of the indicating device of compasses and other measuring instruments for obtaining an adjustment corresponding to the deviation, and a device for performing this method for the automatic control of vehicles