Force Feed
- Mechanically operated (Class 184/27.1)
- Hand-operated (Class 184/28)
- Fluid-operated (Class 184/29)
- Pendulum-operated (Class 184/30)
- Rotary (Class 184/31)
- Oscillating piston (Class 184/32)
- Rotary piston and valve (Class 184/33)
- Oscillating distributing valve (Class 184/34)
- Rotary distributing valve (Class 184/35)
- Attachments (Class 184/36)
There are no patents to show for this class.