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 Royal Ordnance PlcfiledCriticalRoyal Ordnance Plc
Priority claimed from EP89902841Aexternal-prioritypatent/EP0354242B1/de
Application grantedgrantedCritical
Publication of ATE96224T1publicationCriticalpatent/ATE96224T1/de