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DK1329C
(en)
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Method for Manufacturing Gas Incandescent By Electrolytic Way.
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DK1363C
(en)
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Method for Manufacturing Gas Incandescent By Electrolytic Way.
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DK1170C
(en)
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Procedure for the production of water gas.
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DK1176C
(en)
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Procedure for the production of formaldehyde vapors.
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ES20916A1
(en)
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An improved process for obtaining acetylene gas.
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DK931C
(en)
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Procedure for Manufacturing Lead White.
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DK1128C
(en)
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Mold for the manufacture of tubular metal blanks intended for extraction.
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ES20273A1
(en)
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An automatic apparatus for the production of acetylene gas, applicable to domestic and industrial lighting.
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ES21998A1
(en)
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An apparatus producing acetylene gas.
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DK1031C
(en)
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Burner for Incandescent.
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DK96736C
(en)
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Process for the preparation of dihydroouabain.
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DK1064C
(en)
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Method of Making Plates for Candle Holders.
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DK1358C
(en)
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Machine for Manufacturing Barrels.
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DK1628C
(en)
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Slide rail for bicycles.
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DK1069C
(en)
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Procedure for Purifying Molasses for Spirits Manufacturing.
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DK1147C
(en)
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Procedure for Manufacturing Barbed Wire.
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DK1347C
(en)
|
|
Procedure for the Production of Ammonia.
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DK2468C
(en)
|
|
Method for Purifying Acetylene.
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ES19938A1
(en)
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An industrial process for making hydrogen.
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ES21273A1
(en)
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An automatic acetylene producing apparatus.
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DK1271C
(en)
|
|
Procedure for the production of vein impression sheets.
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DK1263C
(en)
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Procedure for Making Woven Mattresses.
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ES20564A1
(en)
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A process for the composition of a paint obtained by oil gas tar.
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DK1151C
(en)
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Self-igniters for gas burners.
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DK1127C
(en)
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Method of Making Cement.
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