Device for storing and signalling the time for taking drugs
Device for the storage and time-regulated dispensing of drugs
Device with time indicating means
Devices and methods for specifying a time when a specified proce
Devices for aiding resynchronization of body clocks
Diet watch
Digital audio devices
Digital audio devices
Digital audio devices
Digital audio devices
Digital time clock for operation in conjunction with...
Digital time clock for operation in conjunction with...
Dismiss all event reminders
Display device by means of a hand
Display medium having a bibliographic reference...
Display medium having a bibliographic reference...
Display of partly randomized time
Disposable contact lens reminder clock
Dive watch
Diver's bottom timer/depth gauge or the like and direct digital