|
US1842257A
|
|
Mechanical hydrostatic lubricator
|
|
US1768516A
|
|
Lubricator
|
|
US1656108A
|
|
Automatic feed control for lubricators
|
|
US1780964A
|
|
Automatic drifting valve for steam locomotives
|
|
US1655772A
|
|
Compressor lubricator
|
|
US1768515A
|
|
Auxiliary valve for locomotives
|
|
US1467418A
|
|
Automatic controlling device
|
|
US1467417A
|
|
Automatic fluid-pressure-controlling device
|
|
US1153546A
|
|
Sight-feed lubricator.
|
|
US1161296A
|
|
Feed-tip for lubricators.
|
|
US1155474A
|
|
Locomotive-cab squirt.
|
|
US1149564A
|
|
Feed attachment for lubricators.
|
|
US1149563A
|
|
Sight-feed attachment for lubricators.
|
|
US1071148A
|
|
Sight-feed attachment for lubricators.
|
|
US996321A
|
|
Fluid-operated force-feed lubricator.
|
|
US1058675A
|
|
Flange-lubricating device.
|
|
US953675A
|
|
Index-glass for lubricators.
|
|
US1008828A
|
|
Lubricating system.
|
|
US948301A
|
|
Down-drop sight-feed lubricators.
|
|
US952611A
|
|
Sight-feed for lubricators.
|
