|
US1959697A
|
|
Dust protector for track rollers, etc.
|
|
US1893255A
|
|
Automotive vehicle drive
|
|
US1820873A
|
|
Method of carburation
|
|
US1481816A
|
|
Power mechanism for tractors
|
|
US1444402A
|
|
Drawbar rig for tractors
|
|
US1370168A
|
|
Windshield-cleaner
|
|
US1339305A
|
|
Hat-making machine
|
|
US1288762A
|
|
Mechanism for making hats.
|
|
US1298832A
|
|
Apparatus for dyeing and the like.
|
|
US1236502A
|
|
Internal-combustion engine.
|
|
US1222163A
|
|
Carbureter.
|
|
US1280902A
|
|
Manufacture of hats.
|
|
US1174912A
|
|
Apparatus for dyeing and the like.
|
|
US1158590A
|
|
Window-cleaning device.
|
|
US1178972A
|
|
Charge-forming device for internal-combustion engines.
|
|
US1214846A
|
|
Manufacture of hats.
|
|
US1214845A
|
|
Manufacture of hats.
|
|
US1099143A
|
|
Window-cleaning device.
|
|
US1171479A
|
|
Tractor-plow.
|
