Acting Only At The End Of A Single Time Interval [g04c 23/42] Patents (Class 968/629)

Cross-Reference Art Collections

With provision for selection from a number of preset intervals [g04c 23/44] (Class 968/630)
With provision for adjustment of the interval (subclass 630 takes precedence) [g04c 23/46] (Class 968/631)

There are no patents to show for this class.