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DK14404C
(en)
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Method for Converting Metallic Lead to Lead Oxide.
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FR425592A
(en)
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Improvements to metal cases
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ES48516A2
(en)
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A procedure for converting metallic lead to lead oxide.
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DK14204C
(en)
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Method for Manufacturing Metal Coatings.
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DK13813C
(en)
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Process for the production of lead oxide.
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DK14848C
(en)
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Method for Manufacturing U-Shaped Pipes.
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FR429423A
(en)
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Improvements to telegraph codes
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FR434262A
(en)
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Pliers
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DK17853C
(en)
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Method for Extraction of Bumblebee Extracts.
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DK18038C
(en)
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Procedure for Mattering Enamel.
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DK13741C
(en)
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Method for Manufacturing Electrodes for Accumulators.
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DK14463C
(en)
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Device for compound turbines.
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DK14485C
(en)
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Device for compound turbines.
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DK15416C
(en)
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Method for Manufacturing a rigid metal wire grid from round or flat wire windings.
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DK14095C
(en)
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Procedure for Manufacturing Smokeless Powder.
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DK24379C
(en)
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Method for Manufacturing Electrical Capacitors.
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DK14774C
(en)
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Method for Manufacturing Mass Plates for Electric Accumulators.
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DK14611C
(en)
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Device by Turbines.
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DK16063C
(en)
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Solder for soldering electric wire or similar.
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DK15917C
(en)
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Method of Extraction of Adhesives.
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DK16553C
(en)
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Method of Manufacturing Electrodes for Electrical Welding.
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ES49744A1
(en)
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Turbine improvements.
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ES50271A3
(en)
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Turbine improvements.
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ES51869A1
(en)
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An electric pendulum clock.
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DK17677C
(en)
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Method for Reprocessing Compound Radium-Containing Ores.
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