DK4545C
(en)
|
|
Procedure for the manufacture of peat briquettes.
|
DK4887C
(en)
|
|
Procedure for the manufacture of peat briquettes.
|
DK6065C
(en)
|
|
Procedure for the manufacture of peat briquettes.
|
AT25806B
(en)
|
|
Coal briquettes.
|
DK7637C
(en)
|
|
Procedure for the manufacture of briquettes.
|
DK5177C
(en)
|
|
Procedure for the production of real adhesives.
|
DK5242C
(en)
|
|
File Production Procedure.
|
DK5327C
(en)
|
|
Procedure for Manufacturing the Dipent.
|
DK215C
(en)
|
|
Procedure for the manufacture of peat briquettes.
|
DK4797C
(en)
|
|
Apparatus for the production of peat coal.
|
ES30003A1
(en)
|
|
A procedure for the manufacture of bricks from peat and lignite.
|
DK5206C
(en)
|
|
Gas Production Procedure.
|
DK5025C
(en)
|
|
Procedure for the manufacture of fireproof roads.
|
DK24282C
(en)
|
|
Procedure for the manufacture of briquettes for the manufacture of cyanides.
|
DK4739C
(en)
|
|
Procedure for Making Artificial Wood.
|
DK8270C
(en)
|
|
Procedure for the production of solid peat coal.
|
DK4718C
(en)
|
|
Automatic gas grinder.
|
DK5186C
(en)
|
|
Porous Briquettes for Acetylene Uptake.
|
DK5266C
(en)
|
|
Procedure for making Straatage refractory.
|
DK5193C
(en)
|
|
Procedure for the production of gas and coke.
|
DK17713C
(en)
|
|
Procedure for dewatering peat and the like.
|
DK5521C
(en)
|
|
Procedure for the manufacture of durable elastic binders of albuminates.
|
DK5914C
(en)
|
|
Procedure for Smelting Coal.
|
FR327873A
(en)
|
|
Manufacture of peat briquettes
|
DK6821C
(en)
|
|
Procedure for the Production of Acrodextrin in the Treatment of Peat.
|