DK6933C
(en)
|
|
Procedure for the production of molds from natural objects.
|
DK6755C
(en)
|
|
Procedure for the production of hydrosulfites.
|
DK8080C
(en)
|
|
Apparatus for the production of Kraftgas.
|
DK7028C
(en)
|
|
Procedure for Making Artificial Granite.
|
DK7637C
(en)
|
|
Procedure for the manufacture of briquettes.
|
DK6384C
(en)
|
|
Procedure for the production of non-intoxicating beers.
|
DK6897C
(en)
|
|
Procedure for the production of nitrogen compounds from the nitrogen of the air.
|
DK11259C
(en)
|
|
Procedure for the Production of Carbide.
|
DK11289C
(en)
|
|
Procedure for the Production of Carbide.
|
DK10393C
(en)
|
|
Procedure for the production of water gas.
|
DK7540C
(en)
|
|
Gas Production Procedure.
|
DK7301C
(en)
|
|
Procedure for the Production of Oxygen.
|
DK8014C
(en)
|
|
Procedure for the manufacture of explosives.
|
DK8166C
(en)
|
|
Procedure for the Production of Oil Gas.
|
DK3824C
(en)
|
|
Procedure for the production of artificial stone.
|
DK3876C
(en)
|
|
Procedure for the production of artificial stone.
|
DK11423C
(en)
|
|
Procedure for the production of etching plates.
|
DK7541C
(en)
|
|
Procedure for the production of fired, refractory sandstones.
|
DK6165C
(en)
|
|
Procedure for the production of concentrates.
|
DK8579C
(en)
|
|
Procedure for the production of light and boiling gas.
|
DK7850C
(en)
|
|
Procedure in the Production of Herbs.
|
DK9279C
(en)
|
|
Procedure for the Production of Carbide.
|
DK9741C
(en)
|
|
Procedure for the Production of Carbide.
|
DK7750C
(en)
|
|
Procedure for the manufacture of highly refractory products.
|
DK7894C
(en)
|
|
Procedure for the manufacture of refractory products.
|