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
CA635802A
Inventor
Marx Joachim
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.)
METO-GESELLSCHAFT KIND AND SOHNE
Original Assignee
METO-GESELLSCHAFT KIND AND SOHNE
Publication date
Application grantedgrantedCritical
Publication of CA635802ApublicationCriticalpatent/CA635802A/en