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Application filed by îNTREPRINDEREA "ELECTROCONTACT"filedCriticalîNTREPRINDEREA "ELECTROCONTACT"
Priority to RO116932ApriorityCriticalpatent/RO91037B1/ro
Publication of RO91037A2publicationCriticalpatent/RO91037A2/fr
Publication of RO91037B1publicationCriticalpatent/RO91037B1/ro
Maintien de la puissance integrale, maximum, disponible aux bornes de la batterie d'accumulateur d'energie electrique, au plomb, en utilisation aux basses temperatures, les plus extremes, par chauffage autonome, integre, automatique, de l'electrolyte