DK14501C
(en)
|
|
Procedure for the Treatment of Petroleum and Shale Oil Distillates.
|
DK14139C
(en)
|
|
Procedure for the treatment of petroleum and shale oil and the resulting new products.
|
DK12335C
(en)
|
|
Procedure for Purification of Crude Petroleum, Petroleum Products and Petroleum Distillates.
|
DK14702C
(en)
|
|
Procedure and Device for Combustion of Liquid Hydrocarbons.
|
DK14510C
(en)
|
|
Procedure for Purifying Petroleum and Other Hydrocarbons Useful for Lighting.
|
DK14687C
(en)
|
|
Procedure for Processing Rapeseed Petroleum and its Derivatives.
|
DK14216C
(en)
|
|
Procedure and Device for Evaporation of Hydrocarbons.
|
DK18822C
(en)
|
|
Procedure for the production of nitro compounds from mixtures of petroleum and tar.
|
DK18195C
(en)
|
|
Procedure for Treating Any Oils, e.g. Raapetroleum, or of wax or tar and the like.
|
DK14428C
(en)
|
|
Burner for Hydrocarbons.
|
ES55793A1
(en)
|
|
A perfected procedure for the refining of petroleum and other hydrocarbons.
|
DK14961C
(en)
|
|
Formstones for Recuperators and Methods for Construction of Such.
|
DK16909C
(en)
|
|
Liquid for Impregnation of Footwear and the like.
|
DK14593C
(en)
|
|
Procedure for the production of fermented and hopped beverages.
|
DK15497C
(en)
|
|
Procedure for Regulating Gyrostats and Related Devices.
|
DK30922C
(en)
|
|
Procedure for the Extraction of Hydrocarbons and Their Derivatives.
|
DK20786C
(en)
|
|
Procedure and Apparatus for the Treatment of Hydrocarbons.
|
DK20731C
(en)
|
|
Procedure for tanning and at the same time pre-cleaning of the tanning substance.
|
DK20490C
(en)
|
|
Procedure for the treatment of fibrous substances.
|
DK14164C
(en)
|
|
Device for Preventing Drilling of the Holders in Yalelaase.
|
DK18003C
(en)
|
|
Procedure for Simultaneous Extraction of Nitrogen and Nitrogen Filter.
|
DK13165C
(en)
|
|
Method and Device for Heating and Starting Petroleum Engines.
|
FI6316A
(en)
|
|
Procedure and equipment for refining kerosene
|
DK16390C
(en)
|
|
Method for Making Matchboxes and the Like.
|
DK17142C
(en)
|
|
Procedure for Starting Diesel Engines and Related Devices.
|