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Application filed by Alexander SpisakfiledCriticalAlexander Spisak
Priority to CS864912ApriorityCriticalpatent/CS258664B1/sk
Publication of CS491286A1publicationCriticalpatent/CS491286A1/cs
Publication of CS258664B1publicationCriticalpatent/CS258664B1/sk
Anel, fixador rosqueado guarnecido com um anel, método para aperto de objetos com o uso do anel e de um dispositivo elétrico de aperto e dispositivo elétrico de aperto