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Priority claimed from US835733Aexternal-prioritypatent/US2986781A/en
Application filed by Chemstrand CorpfiledCriticalChemstrand Corp
Publication of BE594345ApublicationCriticalpatent/BE594345A/fr
BE594345A1959-08-241960-08-23Appareil a faire avancer longitudinalement et à coucher des torons ou articles allongés analogues en matière flexible.
BE594345A
(fr)