US1401718A
|
|
Tool-head for slotting-machines
|
US1335597A
|
|
Interlocking mechanism for cold-saw-cutting-off and like machines
|
US1348123A
|
|
Air-valve
|
US1081764A
|
|
Feeding mechanism for cutting-off machines.
|
US1081763A
|
|
Interlocking mechanism for cold-saw cutting-off machines.
|
US1060477A
|
|
Power-clamp.
|
US914948A
|
|
Rotary planing-machine.
|
US857399A
|
|
Speed-box for metal-working machines.
|
US903757A
|
|
Key-seating machine.
|
US735570A
|
|
Boring or milling machine.
|
US823354A
|
|
Slotting-machine.
|
US766723A
|
|
Drilling and tapping machine.
|
US757953A
|
|
Insertible saw-tooth for metal-saws.
|
US658277A
|
|
Radial planing-machine.
|
US655104A
|
|
Milling-machine.
|