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
CA234,556A
Inventor
Philippe Thomas-Castelnau
Benjamin Rota
Jean-Claude Hureau
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 ENTERPRISES Ltd
Original Assignee
INTERNATIONAL ENTERPRISES 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
Priority claimed from FR7140270Aexternal-prioritypatent/FR2159188A1/en
Priority claimed from FR7145140Aexternal-prioritypatent/FR2163359A1/en
Priority claimed from CA155,879Aexternal-prioritypatent/CA1002713A/en
Application filed by INTERNATIONAL ENTERPRISES LtdfiledCriticalINTERNATIONAL ENTERPRISES Ltd
Priority to CA234,556ApriorityCriticalpatent/CA1005266A/en
Application grantedgrantedCritical
Publication of CA1005266ApublicationCriticalpatent/CA1005266A/en