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DK3299C
(en)
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Movable Oven Cover for Ring Furnaces without Vaults.
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DK2991C
(en)
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Devices at Ring Ovens.
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CH22518A
(en)
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oven
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DK2958C
(en)
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Furnace shaft for ever-burning ovens.
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CH22939A
(en)
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HE grenade
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GB190018832A
(en)
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Cover for Wine-cards.
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CH21022A
(en)
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|
Stove
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DK3891C
(en)
|
|
Gas oven.
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CH22328A
(en)
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kiln
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CH22726A
(en)
|
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Control slide
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DK3197C
(en)
|
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Furnace for Burning Ceramic Objects.
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DK2957C
(en)
|
|
Device by Thermocouples.
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CH21533A
(en)
|
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Grate firing
|
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DK3585C
(en)
|
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Remote teeth for gas burner.
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DK3411C
(en)
|
|
Procedure for Making Matches.
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CH23726A
(en)
|
|
Gas cooker
|
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CH21885A
(en)
|
|
Advanced electric oven
|
|
AT52345B
(en)
|
|
Electric induction furnace.
|
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DK3688C
(en)
|
|
Procedure for Rapid Tanning.
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|
DK4214C
(en)
|
|
Coke oven.
|
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CH20984A
(en)
|
|
Watch security
|
|
DK3264C
(en)
|
|
Device by Grenades.
|
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GB190018208A
(en)
|
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Device for Increasing the Illuminating Power of Gas Burners.
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CH22420A
(en)
|
|
Stove
|
|
CH23826A
(en)
|
|
Stove
|