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.)
Jenoptik AG
Original Assignee
VEB Carl Zeiss Jena GmbH
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 VEB Carl Zeiss Jena GmbHfiledCriticalVEB Carl Zeiss Jena GmbH
Publication of FR2146206A1publicationCriticalpatent/FR2146206A1/fr
Application grantedgrantedCritical
Publication of FR2146206B1publicationCriticalpatent/FR2146206B1/fr