C-shaped medication reminder device

Cable modem clock synchronization using software parsing...

Calendar apparatus

Calendar clock circuit for computer workstations

Calendar correcting mechanism

Calendar current day indicator

Calendar display apparatus

Calendar display apparatus

Calendar display device for a timepiece

Calendar display wheel guard construction of timepiece

Calendar electronic timepiece

Calendar indicator

Calendar management system and calendar display control...

Calendar mechanism for a clock work

Calendar mechanism for chronograph watch

Calendar mechanism for displaying the date and the day of...

Calendar mechanism having means driving and correcting two...

Calendar mechanism of a portable timepiece

Calendar mechanism-attached timepiece having month indicator...

Calendar stepping mechanism