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.)
Siemens Corp
Original Assignee
Siemens Corp
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 DE2027303Aexternal-prioritypatent/DE2027303C3/de
Priority claimed from DE2418923Aexternal-prioritypatent/DE2418923C3/de
Application filed by Siemens CorpfiledCriticalSiemens Corp
Publication of FR2268405A2publicationCriticalpatent/FR2268405A2/fr
Application grantedgrantedCritical
Publication of FR2268405B2publicationCriticalpatent/FR2268405B2/fr