|
US1613145A
|
|
Valve construction
|
|
US1368001A
|
|
Pump
|
|
US1349395A
|
|
Pump
|
|
US1409991A
|
|
Fuel feed
|
|
US1272269A
|
|
Utilizing an expansive force in the movement of liquid.
|
|
US1257004A
|
|
Method of compressing elastic fluid.
|
|
US1258335A
|
|
Ignition arrangement for internal-combustion engines and other purposes.
|
|
US1254693A
|
|
Method of compressing an elastic fluid.
|
|
US1243296A
|
|
Utilizing an expansive force.
|
|
US1243297A
|
|
Method of raising and forcing liquids.
|
|
US1224931A
|
|
Method of operating pumps.
|
|
US1214791A
|
|
Method of raising or forcing liquid.
|
|
US1349394A
|
|
Pump
|
|
US1282757A
|
|
Internal-combustion pump.
|
|
US1228419A
|
|
Pressure control in pumping.
|
|
US1350125A
|
|
Internal-combustion pump and compressor
|
|
US1228444A
|
|
Apparatus for utilizing heat energy.
|
|
US1089681A
|
|
Utilizing heat energy.
|
|
US1231971A
|
|
Utilizing dynamic pressure.
|
|
US1224705A
|
|
Utilizing expansive energy.
|
