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DK3308C
(en)
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Stove with Petroleum blue burner.
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DK3338C
(en)
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Petroleum blue burner.
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DK2440C
(en)
|
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Petroleum blue burner.
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DK3490C
(en)
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Gas stove with Petroleum lighter flame.
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DK3619C
(en)
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Round blue burner for hydrocarbons.
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DK3579C
(en)
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Burner for Petroleum lamps.
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AT8013B
(en)
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Gas heating burner
|
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DK3545C
(en)
|
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Bunsen burner with downward-facing anneal.
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DK2325C
(en)
|
|
Petroleum incandescent burner.
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CH25454A
(en)
|
|
Petroleum blue burner
|
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CH423E
(en)
|
|
Petroleum blue burner
|
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DK2913C
(en)
|
|
Oil steam burner for hobs.
|
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DK7273C
(en)
|
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Blue burner for lighting or heating purposes.
|
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DK3245C
(en)
|
|
Burners for Gas Incandescent.
|
|
GB190000511A
(en)
|
|
Improvements in Oil Lamp Burners.
|
|
DK4249C
(en)
|
|
Petroleum incandescent burner.
|
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CH22166A
(en)
|
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Flat iron with gas heating
|
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DK3168C
(en)
|
|
Self-ignition for Gas burner.
|
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CH21692A
(en)
|
|
Kitchen stove
|
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CH27643A
(en)
|
|
Blue burners for cooking and heating purposes
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|
ES26585A1
(en)
|
|
A stove.
|
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CH21694A
(en)
|
|
Adjustable cooking burner
|
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DK2438C
(en)
|
|
Petroleum steam burner.
|
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DK2776C
(en)
|
|
Device for Petroleum Incandescent Burners.
|
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DK3423C
(en)
|
|
Burner for Gas Bulbs.
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