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Application filed by завод "Красная звезда" Химический, завод "Красна звезда" ХимическийfiledCriticalзавод "Красная звезда" Химический
Priority to SU110608ApriorityCriticalpatent/SU39107A1/en
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Publication of SU39107A1publicationCriticalpatent/SU39107A1/en