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Application filed by Petrov, Semkov, ZakharievfiledCriticalPetrov
Priority to BG7944353ApriorityCriticalpatent/BG29178A1/en
Publication of BG29178A1publicationCriticalpatent/BG29178A1/en
BG7944353A1979-07-161979-07-16Apparatus for point feeding of curvilinear moving distance controlled insideplant rail transporting devices
BG29178A1
(en)