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Priority claimed from GB868630740Aexternal-prioritypatent/GB8630740D0/en
Priority claimed from GB878703583Aexternal-prioritypatent/GB8703583D0/en
Priority claimed from GB878717231Aexternal-prioritypatent/GB8717231D0/en
Priority claimed from NO875394Aexternal-prioritypatent/NO180273C/no
Publication of NO962601LpublicationCriticalpatent/NO962601L/no
Application filed by Albright & WilsonfiledCriticalAlbright & Wilson
Publication of NO962601D0publicationCriticalpatent/NO962601D0/no
Publication of NO315617B1publicationCriticalpatent/NO315617B1/no