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.)
Fernand Berthoud And Guy Berthoud Jeanpierre Volat
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.)
Berthoud SA
Original Assignee
Berthoud SA
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 FR7329510Aexternal-prioritypatent/FR2243469B1/fr
Application filed by Berthoud SAfiledCriticalBerthoud SA
Application grantedgrantedCritical
Publication of AU486785B2publicationCriticalpatent/AU486785B2/en
Publication of AU7222074ApublicationCriticalpatent/AU7222074A/en