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Priority to FR834824ApriorityCriticalpatent/FR78221E/fr
Priority to GB29804/60Aprioritypatent/GB968841A/en
Priority to US56504Aprioritypatent/US3109398A/en
Application grantedgrantedCritical
Publication of FR78221EpublicationCriticalpatent/FR78221E/fr
FR834824A1959-09-221960-08-03Distributeur de liquide utilisable en particulier comme dispositif de lubrification de pièces à coudre
ExpiredFR78221E
(fr)