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Priority claimed from GB7914209Aexternal-prioritypatent/GB2019534B/en
Priority claimed from IN552/DEL/80Aexternal-prioritypatent/IN154518B/en
Application filed by Foster Wheeler LtdfiledCriticalFoster Wheeler Ltd
Priority to IN275/DEL/84ApriorityCriticalpatent/IN160107B/en
Publication of IN160107BpublicationCriticalpatent/IN160107B/en