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 GB32670/60Aexternal-prioritypatent/GB1010053A/en
Priority claimed from GB3325161Aexternal-prioritypatent/GB1041276A/en
Priority claimed from FR908798Aexternal-prioritypatent/FR87651E/fr
Application filed by IndividualfiledCriticalIndividual
Priority to FR917484ApriorityCriticalpatent/FR41F/fr
Application grantedgrantedCritical
Publication of FR41FpublicationCriticalpatent/FR41F/fr