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DK5163C
(en)
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Device for charging machines for gas retorts or similar.
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DK4489C
(en)
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Device at Gas Retorts.
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DK5520C
(en)
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Device for charring retorts.
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DK6062C
(en)
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Device for charring retorts.
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DK5796C
(en)
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Device for Protractors for Artillery Brochures.
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DK5054C
(en)
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Device for gas burners.
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DK6670C
(en)
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Device at Mønninger for Straatage.
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DK4988C
(en)
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Device for Carbide Containers for Acetylene Developers.
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DK5507C
(en)
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Device for gas meters.
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ES29110A1
(en)
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A gas retort charging apparatus.
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DK3728C
(en)
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Devices for Gas Stoves.
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DK5571C
(en)
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Device by Protective Caps for Projectiles.
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FR325340A
(en)
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Charging device for tank furnaces, gas generators, etc.
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DK5072C
(en)
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Device by Ovens.
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DK4763C
(en)
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Device at Lighthouses for Strøfyring.
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DK4734C
(en)
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Device for Hydrocarbon Burners.
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CH29813A
(en)
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Device for unloading gas retorts, by discharging the coke through the retorts
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DK4975C
(en)
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Device for steam engines.
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DK4312C
(en)
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Device for Carburetors.
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DK3508C
(en)
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Device for dry gas meters.
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DK4155C
(en)
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Device at Acetylene Works.
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DK3195C
(en)
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Devices for gas washing apparatus.
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DK1845C
(en)
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Device for smoke-burning Magazine ovens.
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DK5542C
(en)
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Device for Acetylene burners.
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DK4759C
(en)
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Device for Match Machines.
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