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
CA917178A
Inventor
Kandler Joachim
Thiel Hans-Dieter
Gleisberg Dietrich
Schneider-Arnoldi Alfred
Kampmann Friedrich-Wilhelm
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.)
Knapsack AG
Original Assignee
Knapsack AG
Publication date
Application grantedgrantedCritical
Publication of CA917178ApublicationCriticalpatent/CA917178A/en