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Application filed by Borecky Petr IngfiledCriticalBorecky Petr Ing
Priority to CS896136ApriorityCriticalpatent/CS613689A2/cs
Publication of CS613689A2publicationCriticalpatent/CS613689A2/cs
Dispositivo hidraulico de accionamiento manual para el avance rapido en la carrera de acercamiento de pistones operantes aplicables en mecanismos tales como criques,prensas hidraulicas,guinches o lo similar