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Priority to JP7102078UpriorityCriticalpatent/JPS54172766U/ja
Priority to GB7903705Aprioritypatent/GB2023887B/en
Publication of JPS54172766UpublicationCriticalpatent/JPS54172766U/ja
G04G9/0082—Visual time or date indication means by building-up characters using a combination of indicating elements and by selecting desired characters out of a number of characters or by selecting indicating elements the positions of which represents the time, i.e. combinations of G04G9/02 and G04G9/08