Add to ORKGPatent for improvements for a boiler skimmer or cleaner with suitable valves to control the blowing off from scum, steam or water
Patent for simplifying the construction of steam-engines allowing them efficiently use the power of ...
Patent for a boiler washing machine that uses a stove and a hand-operated pounder attachment. This i...
Patent for a new and improved steam-engine. This design "relates to certain improvements in compound...
Patent for improvement on boiler washing machines so that steam is produced in conical chambers unde...
Patent for a new and improved regulator for boiler feeders. This design "consists in certain novel d...
Patent for "a new and valuable Improvement in Wash-Boilers" (lines 4-5) including illustrations
Patent for Improvement in Blow Offs For Boilers provides details of the construction of the blow off...
Patent for improvement in apparatus for heating water, other liquids, and condensing steam
Patent for an improved washing machine consisting of a wash-boiler into which one or more streams of...
Patent for a steam-boiler that produces "a water-tube steam generator, which shall be simple in cons...
Patent for a boiler-cleaning compound made up of "an improved compound having sodium hydrate for a b...
Patent for a new and improved wash-boiler. This design "consists in, first, the combination of the b...
Patent for "Improved Washing Machine" in combination with a boiler, "and with a furnace on which the...
Patent for the improvement for steam boilers by having a detachable fire-box for a portable boiler w...
Patent for an improvement automatic steam-boiler feeders which controls the feed pump and actuates a...
Patent for simplifying the construction of steam-engines allowing them efficiently use the power of ...
Patent for a boiler washing machine that uses a stove and a hand-operated pounder attachment. This i...
Patent for a new and improved steam-engine. This design "relates to certain improvements in compound...
Patent for improvement on boiler washing machines so that steam is produced in conical chambers unde...
Patent for a new and improved regulator for boiler feeders. This design "consists in certain novel d...
Patent for "a new and valuable Improvement in Wash-Boilers" (lines 4-5) including illustrations
Patent for Improvement in Blow Offs For Boilers provides details of the construction of the blow off...
Patent for improvement in apparatus for heating water, other liquids, and condensing steam
Patent for an improved washing machine consisting of a wash-boiler into which one or more streams of...
Patent for a steam-boiler that produces "a water-tube steam generator, which shall be simple in cons...
Patent for a boiler-cleaning compound made up of "an improved compound having sodium hydrate for a b...
Patent for a new and improved wash-boiler. This design "consists in, first, the combination of the b...
Patent for "Improved Washing Machine" in combination with a boiler, "and with a furnace on which the...
Patent for the improvement for steam boilers by having a detachable fire-box for a portable boiler w...
Patent for an improvement automatic steam-boiler feeders which controls the feed pump and actuates a...
Patent for simplifying the construction of steam-engines allowing them efficiently use the power of ...
Patent for a boiler washing machine that uses a stove and a hand-operated pounder attachment. This i...
Patent for a new and improved steam-engine. This design "relates to certain improvements in compound...