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DK5229C
(en)
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Apparatus for Supplying Certain Divided Amounts of Carbide to Acetylene Works.
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DK4749C
(en)
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Apparatus for the Development of Acetylene.
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DK4103C
(en)
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Apparatus for the production of acetylene.
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DK3680C
(en)
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Apparatus for the production of acetylene.
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DK1936C
(en)
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Apparatus for the production of acetylene.
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DK4129C
(en)
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Apparatus for the Automatic Production of Acetylene.
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DK2271C
(en)
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Apparatus for the production of acetylene.
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DK3445C
(en)
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Apparatus for the production of acetylene.
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DK3811C
(en)
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Device for Apparatus for the Production of Acetylene.
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ES29872A2
(en)
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Improvements in the apparatus for the production of acetylene by immersion of carbide.
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DK2849C
(en)
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Apparatus for the Development of Acetylene.
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DK3641C
(en)
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Apparatus for the production of Pladeis.
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DK990C
(en)
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Apparatus for Densification of Acetylene Gas.
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DK6764C
(en)
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Apparatus for the Development of Gas, which is fed directly to the Cylinder of a Gas Engine.
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DK1275C
(en)
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Apparatus for the production of acetylene gas.
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DK5344C
(en)
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Apparatus for Simultaneous Drawing of Parallel Lines.
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DK560C
(en)
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Apparatus for Treatment of Peat.
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FR327756A
(en)
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Carbon holder for dynamos
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ES28398A1
(en)
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An apparatus for lighting by means of acetylene gas.
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DK4420C
(en)
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Carbide cartridge for Acetylene development devices.
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DK4629C
(en)
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Carbide container for Acetylene developers.
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DK565C
(en)
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Apparatus for uninterrupted Development of Acetylene of Calcium Carbon.
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ES28794A1
(en)
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Improvements in the apparatus for the production of acetylene by immersion of carbide.
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DK4035C
(en)
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Carbide supply device for acetylene devices.
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ES29665A1
(en)
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An apparatus for the production of acetylene gas.
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