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
CA075597A
Inventor
Gordon Gilbert
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.)
International Dioxcide Inc
Original Assignee
International Dioxcide Inc
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 International Dioxcide IncfiledCriticalInternational Dioxcide Inc
Priority to CA075597ApriorityCriticalpatent/CA924480A/en
Application grantedgrantedCritical
Publication of CA924480ApublicationCriticalpatent/CA924480A/en