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DK2380C
(en)
|
|
Procedure and Furnace for Uninterrupted Glass Melting Using Electricity.
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|
DK2680C
(en)
|
|
Glass mass for the manufacture of bottles and sirglas.
|
|
DK2316C
(en)
|
|
Gas Manufacturing Procedure and Apparatus.
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DK22771C
(en)
|
|
Melting Glass Procedure and Apparatus.
|
|
DK1984C
(en)
|
|
Devices for electric furnaces.
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|
DK2331C
(en)
|
|
Furnace for burning or smelting of domestic waste and similar substances.
|
|
DK3647C
(en)
|
|
Electric Melting Furnace for Glassmaking.
|
|
DK12681C
(en)
|
|
Procedure and Furnace for Melting and Forming Ceramic Materials, in particular Quartz, Using Electrically Heated Resistance Bodies of Coal.
|
|
DK2320C
(en)
|
|
Procedure for the manufacture of substrates for electrotypes (galvanos) and the like.
|
|
CH19366A
(en)
|
|
Furnace grate
|
|
DK2697C
(en)
|
|
Furnace for Burning Cement, Lime and the like.
|
|
CH20375A
(en)
|
|
Electric melting furnace
|
|
DK2650C
(en)
|
|
Procedure for Making Matches.
|
|
DK19602C
(en)
|
|
Procedure and Apparatus for Preventing Coalite Formation in Smelting and Dome Furnaces.
|
|
DK4284C
(en)
|
|
Glass sawing procedure.
|
|
DK3197C
(en)
|
|
Furnace for Burning Ceramic Objects.
|
|
DK26848C
(en)
|
|
Method for Melting Metal and Electric Furnace for Performing the Same.
|
|
DK2241C
(en)
|
|
Procedure for the production of lighting and heating gas.
|
|
DK2486C
(en)
|
|
Procedure for Making Artificial Stone.
|
|
CA66243A
(en)
|
|
Glass melting furnace
|
|
CA67923A
(en)
|
|
Means of utilizing the heat of furnace slag
|
|
DK2277C
(en)
|
|
Method and Apparatus for the Extraction of Electrical Energy.
|
|
DK6852C
(en)
|
|
Apparatus for the manufacture of bottles, carafes and similar glassware.
|
|
CH22245A
(en)
|
|
Electric glass melting furnace
|
|
CH22244A
(en)
|
|
Electric glass melting furnace
|