With One Or More Band-shaped Indicating Devices [g04b 19/24f] Patents (Class 968/195)
Cross-Reference Art Collections
- The indicating devices are driven stepwise by the clockwork [G04B 19/24F7D] (Class 968/198)
- The indicating devices are driven by successive steps by means of a charged energy source and freed at a determined moment by the clockwork [G04B 19/24F7F] (Class 968/199)
- The indicating devices are driven by their own energy source which is freed at regular intervals [G04B 19/24F7G] (Class 968/200)
There are no patents to show for this class.