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.)
Kalle GmbH and Co KG
Original Assignee
Kalle GmbH and Co KG
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 DEK42719Aexternal-prioritypatent/DE1138400B/de
Application filed by Kalle GmbH and Co KGfiledCriticalKalle GmbH and Co KG
Priority to FR885607ApriorityCriticalpatent/FR1311701A/fr
Application grantedgrantedCritical
Publication of FR1311701ApublicationCriticalpatent/FR1311701A/fr