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DK119C
(en)
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Device by Regulating Mechanisms for Power Engines.
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DK81C
(en)
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Automatic Control for Steam Engines.
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DK10020C
(en)
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Device by Regulators for Internal Combustion Engines.
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CH11240A
(en)
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Draft regulation device for ovens
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DK172C
(en)
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Control device for block devices.
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DK661C
(en)
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Regulator for Wind Engines.
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DK56C
(en)
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Valve steam engine.
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DK11C
(en)
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Petroleum engine.
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DK4C
(en)
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Petroleum engine.
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DK291C
(en)
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Device by voice machines.
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DK330C
(en)
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Procedure for Rapid Tanning.
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DK294C
(en)
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Procedure for Rapid Tanning.
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GB189523609A
(en)
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Improvements in Regulators for Steam Engines.
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DK5678C
(en)
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Device for Gas Engines for Increasing Engine Power.
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DK657C
(en)
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Control for Steam Engines.
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DK220C
(en)
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Steam generator for instant Evaporation.
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DK279C
(en)
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Purifier for Lubricating Oil.
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DK106C
(en)
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Charger for Sloping Retorts.
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DK5571C
(en)
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Device by Protective Caps for Projectiles.
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DK6401C
(en)
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Device by Engines.
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CH11183A
(en)
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Steam engine
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DK6697C
(en)
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Device for Explosion Engines.
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DK7031C
(en)
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Device for Speed Controllers for Explosion Engines.
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DK227C
(en)
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Device for steam boilers with internal firing.
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DK307C
(en)
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Insert for Centrifuges.
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