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
CA041545A
Inventor
Bellinger Ronald
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.)
2019 S&H Ltd
Original Assignee
Strachan and Henshaw 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 Strachan and Henshaw LtdfiledCriticalStrachan and Henshaw Ltd
Priority to CA041545ApriorityCriticalpatent/CA921006A/en
Application grantedgrantedCritical
Publication of CA921006ApublicationCriticalpatent/CA921006A/en