Mechanisms Measuring A Chosen Time Interval Independently Of The Time Of Day At Which Interval Starts [g04c 23/38] Patents (Class 968/627)

Cross-Reference Art Collections

Using continuously running mechanism [g04c 23/40] (Class 968/628)
Acting only at the end of a single time interval [g04c 23/42] (Class 968/629)
Acting at the end of successive time intervals [g04c 23/48] (Class 968/632)
With provision for modification of the interval(s) by external influences [g04c 23/50] (Class 968/633)

There are no patents to show for this class.