US997874A
|
|
Pipe-coupling.
|
US971579A
|
|
Car.
|
US972956A
|
|
Terminal-plug receptacle.
|
US941290A
|
|
Ventilator for railway-cars.
|
US936686A
|
|
Ventilator for railway-cars.
|
US965187A
|
|
Junction-box, receptacle, and plug for electrical connections.
|
CA123969A
|
|
Hose coupling
|
US924861A
|
|
Valve.
|
US945298A
|
|
Pipe-coupling.
|
US939195A
|
|
Hose-coupling.
|
US885812A
|
|
Pressure-regulator.
|
US938731A
|
|
Hose-coupling and gasket therefor.
|
US886558A
|
|
Ventilator for railway-cars, &c.
|