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.)
Maatschappij Van Berkels Patent BV
Original Assignee
Maatschappij Van Berkels Patent BV
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 Maatschappij Van Berkels Patent BVfiledCriticalMaatschappij Van Berkels Patent BV
Priority to FR989878ApriorityCriticalpatent/FR1410565A/fr
Application grantedgrantedCritical
Publication of FR1410565ApublicationCriticalpatent/FR1410565A/fr