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DK6375C
(en)
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Procedure for Insertion by Ring Furnaces.
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DK7044C
(en)
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Device for Incandescent burners.
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DK6992C
(en)
|
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Device for gas burners.
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DK6389C
(en)
|
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Device for Appliances for Gas Production.
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DK6670C
(en)
|
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Device at Mønninger for Straatage.
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DK8938C
(en)
|
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Apparatus by Furnaces for Heating Metals.
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DK6755C
(en)
|
|
Procedure for the production of hydrosulfites.
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DK6829C
(en)
|
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Device for smoke-burning fireplaces.
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DK5266C
(en)
|
|
Procedure for making Straatage refractory.
|
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DK7541C
(en)
|
|
Procedure for the production of fired, refractory sandstones.
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DK9014C
(en)
|
|
Procedure for Making Cement from Blast Furnace Slag.
|
|
DK7077C
(en)
|
|
Procedure for Manufacturing Lighting Gas.
|
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DK6769C
(en)
|
|
Device by Gas lamps.
|
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DK6877C
(en)
|
|
Apparatus by Coke Furnaces for Combustion of Renovation.
|
|
DK7138C
(en)
|
|
Close Pipes for Firearms.
|
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DK5914C
(en)
|
|
Procedure for Smelting Coal.
|
|
DK6570C
(en)
|
|
Arrangement at Grubbeplove.
|
|
AT23804B
(en)
|
|
Firing.
|
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DK6278C
(en)
|
|
Stove for Liquids.
|
|
DK6909C
(en)
|
|
Incandescent burner for liquid fuel.
|
|
DK6936C
(en)
|
|
Slaa- og Mejemaskine til Haandbrug.
|
|
DK6519C
(en)
|
|
Procedure for the manufacture of a hydrocarbon-free heating gas from coal.
|
|
DK6019C
(en)
|
|
Devices for gas burners.
|
|
DK6017C
(en)
|
|
Device by Cannons for Preventing Premature Firing.
|
|
DK6240C
(en)
|
|
Apparatus for the manufacture of brick walls.
|