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FI5664A
(en)
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Procedure for inducing chemical gas reactions through an applied electric discharge
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FI4692A
(en)
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Procedure for inducing gas reactions in electric arcs
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CH70341A
(en)
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Electric gas lamp
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ES58858A3
(en)
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An electrode for electric furnaces.
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FR473231A
(en)
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Rarefied gas electric lamps
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CH56028A
(en)
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Safety device for gas lamps
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CH68559A
(en)
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Fuse for gas hose connections
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ES58508A1
(en)
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Gas cleaning procedure.
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DK18448C
(en)
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Device for gas hobs.
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ES57646A1
(en)
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An apparatus for generating gas.
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CA161681A
(en)
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Electrical apparatus for effecting the chemical combination of gases
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CH69072A
(en)
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Seal for mercury vapor apparatus
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FR476739A
(en)
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Gas retort
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ES54692A1
(en)
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Procedure to produce fixed electric arcs proper for gas reactions.
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DK19028C
(en)
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Device for gas burners.
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FR477998A
(en)
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Gas generator
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DK14426C
(en)
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Device for electric arc lamps.
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ES49881A1
(en)
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A furnace for the electrical treatment of gases.
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ES55689A1
(en)
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Improvements in procedures to obtain chemical reactions in gases through the use of electric arcs.
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DK18934C
(en)
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Devices of electric type telegraph apparatus.
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FR468306A
(en)
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Gas heater
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DK17546C
(en)
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Device for gas hobs.
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ES55658A1
(en)
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An apparatus for gas injection.
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AU1515214B
(en)
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An improved gas burner
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DK24778C
(en)
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Device for Gas Analyzers.
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