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DK1859C
(en)
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|
Shut-off valve for steam engines.
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|
DK1560C
(en)
|
|
Air valve for steam boilers.
|
|
CH19185A
(en)
|
|
Steam engine valve control
|
|
CA62497A
(en)
|
|
Valve for steam engines
|
|
GB189827179A
(en)
|
|
Improvements in Steam Engines.
|
|
CH16492A
(en)
|
|
Valve cocks
|
|
CH13154A
(en)
|
|
Steam shut-off valve
|
|
CH16778A
(en)
|
|
Steam engine control
|
|
CH19181A
(en)
|
|
Lifting valve for steam engines
|
|
CH22453A
(en)
|
|
Steam engine valve control
|
|
CH18295A
(en)
|
|
Double seat valve
|
|
GB189903673A
(en)
|
|
Improved Slide Valve Arrangement for Steam Engine Cylinders.
|
|
DK1430C
(en)
|
|
Gas engine.
|
|
CH18033A
(en)
|
|
Valve faucet
|
|
DK2019C
(en)
|
|
Conversion device for steam engines.
|
|
CH21144A
(en)
|
|
Inevitable valve control for steam engines
|
|
GB189624603A
(en)
|
|
Improvements in Cut-off Valves for Steam Engines.
|
|
CH15172A
(en)
|
|
Inevitable valve control for vertical steam engines
|
|
GB189918973A
(en)
|
|
Improvements in Valves for Steam Traps.
|
|
ES20877A1
(en)
|
|
Improvements in the valves of steam engines.
|
|
DK1951C
(en)
|
|
Ship steam turbines.
|
|
CH18869A
(en)
|
|
Valve cock
|
|
DK1661C
(en)
|
|
Balanced, six-cylinder Gas or Petroleum engine.
|
|
GB189423950A
(en)
|
|
Improvements in Shut-off Valves for Steam Engines.
|
|
DK1498C
(en)
|
|
Food water purifier for steam boilers.
|