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.)
BRAILLOD
Original Assignee
BRAILLOD
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 CH681566Aexternal-prioritypatent/CH440114A/fr
Priority claimed from CH462267Aexternal-prioritypatent/CH461354A/fr
Application filed by BRAILLODfiledCriticalBRAILLOD
Publication of ES136919UpublicationCriticalpatent/ES136919U/es
Application grantedgrantedCritical
Publication of ES136919YpublicationCriticalpatent/ES136919Y/es