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DK5849C
(en)
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Distribution device for the Filter by Containers for biological treatment of Sewage water.
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DK5972C
(en)
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Filter device at Containers for biological treatment of sewage water.
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DK5648C
(en)
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Devices at Containers for Biological Purification of Sewage Water.
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DK5927C
(en)
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Apparatus for Adjusting the Height of the Water Level by Discharge from the Filtered Containers for Biological Purification of Sewage Water.
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DK6759C
(en)
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Apparatus for Evaporation of Liquids.
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DK6875C
(en)
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Devices at Septic Tanks.
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DK5833C
(en)
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Device for Evaporators for Liquids.
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DK7818C
(en)
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Device for water purification containers.
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DK6204C
(en)
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Sludge centrifuge device.
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DK5095C
(en)
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Septic Container for Treatment of Wastewater (Sewage).
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DK5430C
(en)
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Device for Apparatus for Purification of Wastewater and Other Liquids.
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DK4468C
(en)
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Device for Draining Liquids.
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DK6666C
(en)
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Procedure in the Manufacture of Fermented Liquids.
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DK5059C
(en)
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Apparatus for devices for draining sparkling liquids.
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DK5877C
(en)
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Device for liquid centrifuges.
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DK4634C
(en)
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Device at the Liquid Inlet for Centrifuge Containers.
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DK5570C
(en)
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Device for water bath forest appliances.
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DK6881C
(en)
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Apparatus for Cleaning Sewage Wells.
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DK7043C
(en)
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Device with vertical impellers for liquid flows.
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DK8904C
(en)
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Device for Apparatus for Separation of Oil and Water Drops of Waste Vapor.
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DK6821C
(en)
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Procedure for the Production of Acrodextrin in the Treatment of Peat.
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DK6890C
(en)
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Device for dials for wet water meters.
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DK6901C
(en)
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Device for Increasing the Effect of Centrifuge Drums.
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DK6585C
(en)
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Device by Sterilizers.
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DK6726C
(en)
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Device by Sterilizers.
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