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.)
Individual
Original Assignee
Individual
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 NO2830/71Aexternal-prioritypatent/NO129236C/no
Priority claimed from NO2704/73Aexternal-prioritypatent/NO131968C/no
Application filed by IndividualfiledCriticalIndividual
Publication of FR2235715A2publicationCriticalpatent/FR2235715A2/fr
Application grantedgrantedCritical
Publication of FR2235715B2publicationCriticalpatent/FR2235715B2/fr