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Priority claimed from GB21583/60Aexternal-prioritypatent/GB879302A/en
Priority claimed from CH1242260Aexternal-prioritypatent/CH384267A/en
Priority claimed from AU66408/60Aexternal-prioritypatent/AU248303B2/en
Priority claimed from FR844027Aexternal-prioritypatent/FR1273702A/en
Application filed by Landbouwwerktuigen & MaschffiledCriticalLandbouwwerktuigen & Maschf
Publication of BE597209ApublicationCriticalpatent/BE597209A/en