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Application filed by îNTREPRINDEREA "6 MARTIE"filedCriticalîNTREPRINDEREA "6 MARTIE"
Priority to RO7893832ApriorityCriticalpatent/RO80459A2/ro
Publication of RO80459B1publicationCriticalpatent/RO80459B1/ro
Publication of RO80459A2publicationCriticalpatent/RO80459A2/ro
Prezenta inventie se refera la un penetrator pentru spart capete de piloti din beton armat adaptat la un dispozitiv hidraulic de spart capete de piloti. penetratorul are ca parte activa o suprafata plata cu care apasa asupra betonului.
RO7893832A1978-04-181978-04-18Penetrator pentru spart capete de piloti din beton armat
RO80459A2
(ro)
Procede d'utilisation d'une enzyme pour transformer, par reaction enzymatique, une substance organique, en au moins une autre substance organique