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Application filed by Chernihiv State Inst Of EconomfiledCriticalChernihiv State Inst Of Econom
Priority to UAU200707031UpriorityCriticalpatent/UA27637U/en
Publication of UA27637UpublicationCriticalpatent/UA27637U/en
The proposed collimation device relates to facilities for aerial survey, specifically to facilities for determining characteristics of sighting telescopes.