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DK14930C
(en)
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Device for Water Pipe Steam Generators.
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DK12964C
(en)
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Device for Water Pipe Boilers.
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FR434965A
(en)
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Steam superheater pipe
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DK14443C
(en)
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Device by Superheaters built into Water Pipe Boilers.
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DK20885C
(en)
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Device for Pipe Groups for Water Pipe Boilers.
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DK16330C
(en)
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Device for Pipe Groups for Water Pipe Boilers.
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DK15211C
(en)
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Superheaters for Pipe Boilers.
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DK18166C
(en)
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Device for steam turbines.
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DK14347C
(en)
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Superheaters for Steam Boilers.
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DK23227C
(en)
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Device for steam turbines.
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DK21878C
(en)
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Device for Pipe Groups for Water Pipe Boilers.
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DK15222C
(en)
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Steam boiler.
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DK14352C
(en)
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Device for Movement of the Groundwater in Steam Boilers.
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DK14858C
(en)
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Pipe sealing for water pipe boilers.
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DK16227C
(en)
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Device for water level indicators for steam boilers.
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DK26773C
(en)
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Device for Boiler Scrapers for the Pipe Box's Pipe Wall for Steam Boilers.
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DK26220C
(en)
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Device for Boiler Scrapers.
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DK17756C
(en)
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Device for Water Pipe Boilers with Built-in Superheater.
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DK14296C
(en)
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Lighthouse for Steam Boilers.
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DK21229C
(en)
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Device for the introduction of feed water into revolving steam boilers.
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DK14580C
(en)
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Device at Furnaces for Steam Boilers.
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FR427169A
(en)
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Steam generator
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FR436752A
(en)
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Steam generator
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DK27610C
(en)
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Device for compound steam turbines.
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DK16514C
(en)
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Pipe cleaner for steam boilers.
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