DK2831C
(en)
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Procedure for the manufacture of non-combustible lamp wicks.
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DK1124C
(en)
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Procedure for the manufacture of non-combustible lamp wicks.
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DK3415C
(en)
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Procedure for the Manufacture of Embers.
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DK3331C
(en)
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Procedure for continuous production of lighting gas.
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DK7077C
(en)
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Procedure for Manufacturing Lighting Gas.
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DK2299C
(en)
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Procedure for the Manufacture of Embers.
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DK3423C
(en)
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Burner for Gas Bulbs.
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DK3411C
(en)
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Procedure for Making Matches.
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ES24582A1
(en)
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A procedure for the manufacture of fireproof wicks for lamps.
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DK3348C
(en)
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Procedure for Making Artificial Marble.
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DK3579C
(en)
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Burner for Petroleum lamps.
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DK1981C
(en)
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Procedure for the manufacture of explosives.
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DK4376C
(en)
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Burner for spirit incandescent lamps without wicks.
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DK3171C
(en)
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Procedure for the production of water gas.
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DK2956C
(en)
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Procedure for Bilning of Rinske Møllesten.
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DK2080C
(en)
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Procedure for the Manufacture of Footwear.
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DK2901C
(en)
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Procedure for the manufacture of corrugated sheets.
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DK2263C
(en)
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Burners for Lamps.
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DK2626C
(en)
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Procedure for the manufacture of filament lamps for electric filament lamps.
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DK5765C
(en)
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Burner for Lamps.
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DK2448C
(en)
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Burner for Lamps.
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DK3727C
(en)
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Procedure for the manufacture of filaments for electric lamps.
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DK2933C
(en)
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Oil vapor lamp for incandescent light.
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DK3113C
(en)
|
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Procedure for the production of limestone.
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DK3396C
(en)
|
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Procedure for Making Artificial Sandstone.
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