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DK7285C
(en)
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Gas generator for the production of tar-free gas, consisting essentially of light hydrocarbons.
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DK7498C
(en)
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Gas generator for the production of tar-free, lighter hydrocarbon gas.
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DK7602C
(en)
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Procedure for the Synthetic Production of Cyan Hydrogen.
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DK7540C
(en)
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Gas Production Procedure.
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DK8166C
(en)
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Procedure for the Production of Oil Gas.
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DK9892C
(en)
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Gas generator.
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DK11259C
(en)
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Procedure for the Production of Carbide.
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DK11289C
(en)
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Procedure for the Production of Carbide.
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DK10393C
(en)
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Procedure for the production of water gas.
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AT26349B
(en)
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Gas generator.
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DK7211C
(en)
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Gas generator with vertical wooden crest.
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AT31959B
(en)
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Acetylene lamp.
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DK11065C
(en)
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Procedure for Manufacturing Lighting Gas.
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DK8579C
(en)
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Procedure for the production of light and boiling gas.
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DK11400C
(en)
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Procedure for Making Incandescent Light with Dowson or Generator Gas.
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AT31952B
(en)
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Acetylene generator.
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CH37469A
(en)
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Gas generator
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DK7726C
(en)
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Calcium Carbide Container for Acetylene Generation.
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DK8113C
(en)
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Procedure for Utilization of Water Gas Tar.
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DK7301C
(en)
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Procedure for the Production of Oxygen.
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DK7199C
(en)
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Procedure for Manufacturing Lime Sandstone.
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DK9279C
(en)
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Procedure for the Production of Carbide.
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DK9741C
(en)
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Procedure for the Production of Carbide.
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ES39106A1
(en)
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Improvements in acetylene gas production.
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DK11286C
(en)
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Procedure for the Manufacture of Carbide Nitrogen Compounds.
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