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.)
Ducellier et Cie
Original Assignee
Ducellier et Cie
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
Priority claimed from FR27198Aexternal-prioritypatent/FR1452863A/fr
Application filed by Ducellier et CiefiledCriticalDucellier et Cie
Priority to FR114507ApriorityCriticalpatent/FR93564E/fr
Application grantedgrantedCritical
Publication of FR93564EpublicationCriticalpatent/FR93564E/fr
Dispositif pour la commande de la vitesse d'un mécanisme de rotation automatique, en particulier pour grues et excavateurs à mécanisme d'entraînement hydraulique