Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Stanislav Cekal, Jiri VidiecanfiledCriticalStanislav Cekal
Priority to CS747876ApriorityCriticalpatent/CS183904B1/cs
Publication of CS183904B1publicationCriticalpatent/CS183904B1/cs
CS747876A1976-11-191976-11-19Recording equipment pressing or printing magnets connectting circuits for interconnecting with computer busbar
CS183904B1
(en)