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DK8331C
(en)
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Process for the production of a solid fuel of high calorific value of peat using electricity.
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DK8270C
(en)
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Procedure for the production of solid peat coal.
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DK10406C
(en)
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Procedure for the production of hard, smokeless bituminous coal fuels.
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FR378884A
(en)
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Kind of artificial fuel
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DK10539C
(en)
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Procedure for the manufacture of solid fuels.
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DK9223C
(en)
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Fireplace with Supply of Under Air to Solid Fuel.
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CA107570A
(en)
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Machine for making peat fuel
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ES40533A1
(en)
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A procedure for the production of a solid fuel.
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FR405199A
(en)
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Automatic Chargers Coking Fuel
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DK8910C
(en)
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Procedure for Manufacturing Smokeless Powder.
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CA102750A
(en)
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Artificial fuel
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CA116523A
(en)
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Artificial fuel
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CA97902A
(en)
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Artificial fuel
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CA99239A
(en)
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Artificial fuel
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DK8217C
(en)
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Incandescent burner for liquid fuel.
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DK9020C
(en)
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Burner for liquid Fuel.
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DK30222C
(en)
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Furnace for the production of solid coal of high calorific value of aqueous fuel.
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ES37510A1
(en)
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A method of using peat solid mass as fuel remaining after boiling it to produce acroo-dextrin.
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DK8083C
(en)
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Apparatus for machines for the production of peat briquettes.
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CH38071A
(en)
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Hydropower plant
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CH47063A
(en)
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Hydropower plant
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DK9072C
(en)
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Method for Manufacturing Dust-Free Tar Concrete.
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DK10465C
(en)
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Power Fuel for Engine Operation.
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DK11239C
(en)
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Procedure for bringing amorphous bodies into an extremely finely divided form.
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DK8213C
(en)
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Procedure for Obtaining Smoke-Free Combustion in Fireplaces by Introducing Liquid Fuels.
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