DK14220C
(en)
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Quick steam developer for steam engines.
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CH58055A
(en)
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Multi-seat valve on steam engines
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AT63604B
(en)
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Direct current steam engine.
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DK14296C
(en)
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Lighthouse for Steam Boilers.
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AT67968B
(en)
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Combustion turbine.
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DK14540C
(en)
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Silencer for Rifles.
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DK15253C
(en)
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Control apparatus for combustion engines.
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DK15043C
(en)
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DC steam engine.
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AT67173B
(en)
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Control device for back pressure steam engines.
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DK14347C
(en)
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Superheaters for Steam Boilers.
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DK17095C
(en)
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Capacitor for Steam Engines.
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DK15222C
(en)
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Steam boiler.
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DK14890C
(en)
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Distribution device for Explosion engines.
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CH58492A
(en)
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Compound steam engine
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DK14428C
(en)
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Burner for Hydrocarbons.
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DK15211C
(en)
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Superheaters for Pipe Boilers.
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DK14483C
(en)
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Boiler scraper.
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DK14308C
(en)
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Smoke-burning Double Fireplace for Steam Boilers.
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DK14870C
(en)
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Device for Direct Pressure Combustion Engines.
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CH53201A
(en)
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Combustion system
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CH57487A
(en)
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Combustion system
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ES49744A1
(en)
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Turbine improvements.
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ES50271A3
(en)
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Turbine improvements.
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DK15315C
(en)
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Valve device for Combustion power machines.
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DK20419C
(en)
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Gas developer for Combustion engines.
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