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DK7265C
(en)
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Device for automatic movement of the drip valve on the limescale milk container of water purifiers.
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DK7965C
(en)
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Device for preventing the formation of membranes on milk.
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FR370002A
(en)
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Automatic valve for water heater
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FR12076E
(en)
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Automatic valve for water heater
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FR351195A
(en)
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Mixer-beater device applicable on ordinary household vessels
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FR353397A
(en)
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Improvements made to automatic valves for water heaters, etc.
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DK7207C
(en)
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Device for Stopping the Sniper.
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CH35720A
(en)
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Valve bottom tap with automatic drainage
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ES36647A1
(en)
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A tap system with valves.
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ES43729A1
(en)
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A new automatic suction-pumping device for the waters called the Arenas-Selva system auto-pump.
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DK9318C
(en)
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Apparatus for attaching the spout to boilers.
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DK9966C
(en)
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Device for automatic supply of disinfectant Liquid to Wastewater Tanks and the like.
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DK7190C
(en)
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Device for Water Purifiers.
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AT40998B
(en)
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Automatic water heating device.
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DK7569C
(en)
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Water pipe boiler for liquid fuel.
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DK10152C
(en)
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Sludge collector for liquid centrifuges with jacket-shaped insert.
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CA101373A
(en)
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Thermomstatic valve for water heating
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DK8387C
(en)
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Pipe Cleaning Device.
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FR374637A
(en)
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Regulating valve for heating systems
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FR363801A
(en)
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Thermostatic valves for water heating devices
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GB190615211A
(en)
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An Improved Draw-off Tap or Outlet Valve.
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GB190616738A
(en)
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Improvements in Pipe Fittings for Automatic Sprinklers.
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GB190710794A
(en)
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Improvements in the Construction of Apparatus for Cooling Water or other Liquids.
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DK8625C
(en)
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Refrigerator for liquids, especially milk.
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DK7648C
(en)
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Device at the Inlet for Milk Centrifuges.
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