For The Control Mechanism Only From Outside The Clockwork [g04d 7/12c3] Patents (Class 968/779)

Cross-Reference Art Collections

Whereby the adjustment device works on the compass [g04d 7/12c3b] (Class 968/780)
Whereby the adjustment device works on the mainspring [g04d 7/12c3c] (Class 968/781)
Whereby the adjustment device works on the balance wheel [g04d 7/12c3d] (Class 968/782)

There are no patents to show for this class.