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
CA808061A
Inventor
Kannegiesser Herbert
Muller Ludwig
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.)
Herbert Kannegiesser GmbH and Co
Original Assignee
Herbert Kannegiesser GmbH and Co
Kannegiesser Maschinenfabrik GmbH
Publication date
Application grantedgrantedCritical
Publication of CA808061ApublicationCriticalpatent/CA808061A/en