NO. 4,671,677 | Fluid Seal with Shaft Excursion Compensation NO. 4,671,677 | Fluid Seal with Shaft Excursion Compensation Post navigation PreviousNO. 4,671,679 | Magnetic Fluid Devices such as Magnetic Fluid Bearings, Seals and the like and an Automatic Magnetic Fluid Supply Control System thereforeNextNO. 4,674,894 | Bearing Lubrication Device