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Application filed by Antonin Koukal, Lubos Forman, Bohumil SvobodafiledCriticalAntonin Koukal
Priority to CS339977ApriorityCriticalpatent/CS192234B1/cs
Publication of CS192234B1publicationCriticalpatent/CS192234B1/cs
CS339977A1977-05-231977-05-23Connection for automatic counting the swings by determination of the coating hardness by the swing instrument
CS192234B1
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