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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 GB848430858Aexternal-prioritypatent/GB8430858D0/en
Priority claimed from GB858504456Aexternal-prioritypatent/GB8504456D0/en
Priority claimed from GB858509560Aexternal-prioritypatent/GB8509560D0/en
Priority claimed from GB858512685Aexternal-prioritypatent/GB8512685D0/en
Application filed by Imperial Chemical Industries LtdfiledCriticalImperial Chemical Industries Ltd
Publication of ES8703501A1publicationCriticalpatent/ES8703501A1/es
Publication of ES549612A0publicationCriticalpatent/ES549612A0/es