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
CA652047A
Inventor
O. Ernolf Carl
E. S. Andersson-Sason Carl
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.)
Electrolux Corp
Original Assignee
Electrolux Corp
Publication date
Application grantedgrantedCritical
Publication of CA652047ApublicationCriticalpatent/CA652047A/en