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DK1680C
(en)
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Procedure for the manufacture of pipes of steel and other metals.
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DK2261C
(en)
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Procedure for the manufacture of steel and silver plates.
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DK1479C
(en)
|
|
Procedure for the treatment of ores in the manufacture of iron, steel and other metals.
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DK3635C
(en)
|
|
Procedure for Connecting Pipes and Flanges.
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DK2728C
(en)
|
|
Method for the simultaneous production of metal oxides and hydrocarbons.
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|
DK9909C
(en)
|
|
Procedure for Increasing the Toughness and Stretchability of Iron and Steel.
|
|
DK5024C
(en)
|
|
Procedure for the manufacture of spiral tubes and the like.
|
|
DK7013C
(en)
|
|
Process for the Preparation of Nitrocellulose, Nitrohydrocellulose and Nitrooxycellulose.
|
|
DK1233C
(en)
|
|
Procedure for the Manufacture of Furfuroid from Mask and Bæerme.
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DK6853C
(en)
|
|
Handles for containers of metal and the like.
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|
DK5193C
(en)
|
|
Procedure for the production of gas and coke.
|
|
DK2371C
(en)
|
|
Procedure for hardening steel.
|
|
DK2441C
(en)
|
|
Procedure for hardening steel.
|
|
DK2552C
(en)
|
|
Procedure for the manufacture of sealing rings for pistons and the like.
|
|
DK6894C
(en)
|
|
Procedure for Drainage and Disintegration of Dune.
|
|
DK3332C
(en)
|
|
Method for Simultaneous Production of Boron Metals and Calcium Carbide.
|
|
DK6357C
(en)
|
|
Stanze for Carving of Sheet Metal.
|
|
DK1280C
(en)
|
|
Metal pipes with double-folded nails and machine for their manufacture.
|
|
DK1483C
(en)
|
|
Procedure for the production of alkali aluminates and alkali silicates.
|
|
DK4191C
(en)
|
|
Machine for the manufacture of kegs and the like.
|
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DK1441C
(en)
|
|
Procedure for the production of burnt-out relief works and fire paintings.
|
|
DK2447C
(en)
|
|
Machine for Coupling and Coupling of Wires.
|
|
DK1703C
(en)
|
|
Procedure for Manufacturing Iron Alloys.
|
|
DK6907C
(en)
|
|
Procedure for the production of English beers, such as Ale, Stout and Porter.
|
|
DK870C
(en)
|
|
Procedure for the production of chromium iron and steel.
|