US972402A
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Reversing mechanism for steam-engines.
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US833973A
|
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Throttle-valve.
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US833937A
|
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Reversing mechanism for compound engines.
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US967551A
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Water-cooled piston for gas-engines.
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US870125A
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Admission-valve for gas-engines.
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US909214A
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Admission-valve for gas-engines.
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US905224A
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Admission-valve and valve-actuating mechanism for gas-engines.
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US991454A
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Starting mechanism for gas-engines.
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US896318A
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Gas-engine.
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US822387A
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Engine construction.
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US850248A
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Pump.
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US894047A
|
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Gas-actuated blowing-engine or compressor.
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US791109A
|
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Automatic shifting device.
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US780911A
|
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Blowing-engine or compressor.
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US926762A
|
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Adjustable bearing for valves.
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US780061A
|
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Pump.
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US780060A
|
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Pump.
|
US780059A
|
|
Pump.
|
US894852A
|
|
Blowing-engine or compressor.
|
US850178A
|
|
Pump.
|