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Priority to JP1979039686UpriorityCriticalpatent/JPS55141299U/ja
Publication of JPS55141299UpublicationCriticalpatent/JPS55141299U/ja
E05B37/00—Permutation or combination locks; Puzzle locks
E05B37/08—Permutation or combination locks; Puzzle locks with tumbler discs on a single axis, all the discs being adjustable by a rotary knob which is not shifted for adjusting the discs