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
CA834916A
Inventor
Amann Karl
Breitmeyer Richard
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.)
G Bauknecht Elektrotechnische Fabriken GmbH
Original Assignee
G Bauknecht Elektrotechnische Fabriken GmbH
Publication date
Application grantedgrantedCritical
Publication of CA834916ApublicationCriticalpatent/CA834916A/en