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.)
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.)
Cooper Mc Dougall & Robertson Ltd
Original Assignee
Cooper Mc Dougall & Robertson Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Cooper Mc Dougall & Robertson LtdfiledCriticalCooper Mc Dougall & Robertson Ltd
Application grantedgrantedCritical
Publication of FR874529ApublicationCriticalpatent/FR874529A/en