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
CA898488A
Inventor
Heymer Gero
Gerhardt Wilfried
Harnisch Heinz
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.)
BK Ladenburg GmbH
Knapsack AG
Original Assignee
Knapsack AG
Benckiser Knapsack GmbH
Publication date
Application grantedgrantedCritical
Publication of CA898488ApublicationCriticalpatent/CA898488A/en