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.)
Expired
Application number
CA874552A
Inventor
Kessler Rene
Apotheloz Robert
Bigler Hans-Ulrich
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.)
Rheinmetall Air Defence AG
Original Assignee
Werkzeugmaschinenfabrik Oerlikon Buhrle AG
Publication date
Application grantedgrantedCritical
Publication of CA874552ApublicationCriticalpatent/CA874552A/en