DK58761C
(en )
1941-06-16
Procedure for burning coal, peat, slate and similar solid, combustible materials.
DK61162C
(en )
1943-07-26
Method and apparatus for drying peat, lignite, wood and similar fuels to increase the calorific value.
DK64553C
(en )
1946-06-17
Procedure and Installations for the Production of Valuable Products, In particular Combustible Products, of Peat.
DK61108C
(en )
1943-07-05
Machine for pressing briquettes of peat soil, lignite or similar fuels.
DK59153C
(en )
1941-10-27
Furnace for incineration of sawdust, peat and other waste of combustible nature.
DK58929C
(en )
1941-08-11
Fireplace for smooth burning of low-calorie material and high-calorie fuel.
DK45722C
(en )
1932-05-23
Rotary Furnace for Burning Cement, Ore and similar Materials.
DK56416C
(en )
1939-07-10
Fireplace for Burning Peat or other less valuable Fuel.
DK50738C
(en )
1935-10-07
The briquette made of carbonaceous material, e.g. Coal.
DK61987C
(en )
1944-03-06
Grate for Calcination, Roasting and Sintering while Adding Fuel to the Raw Material.
DK61826C
(en )
1944-01-24
Procedure for the manufacture of fuel briquettes of less valuable fuel, such as wood shavings or peat.
AT183919B
(en )
1955-11-25
Filling furnace insert for burning sawdust, peat waste, coal dust or similar waste fuels
ES6177Y
(en )
1942-12-16
Agglomerate blocks for fuel.
DK59952C
(en )
1942-07-13
Machine for Cutting, Lifting and Laying Peat.
DK77491C
(en )
1954-05-03
Method for interconnecting coal and graphite pieces.
DK49400C
(en )
1934-10-15
Procedure for firing shaped objects, such as ceramics and the like, in a vertical furnace.
DK95652C
(en )
1963-03-25
Furnace for burning solid, chip or crumb-shaped fuel.
DK43935C
(en )
1931-03-30
Installations for the continuous coking of coal and similar materials.
DK65146C
(en )
1946-12-02
Method for the manufacture of mechanically durable and welded moldings of peat.
ES111065A1
(en )
1929-03-01
Improvements in benzine gasifiers and similar fuels for stoves, stoves and lighting equipment.
DK35823C
(en )
1926-03-29
House for storage of pencil mines, needles and the like.
AU105112B2
(en )
1938-09-22
Improvements in tunnel ovens usedfor the carbonisation of oil-shale lignite, coal and similar materials
DK50536C
(en )
1935-08-12
Procedure for the manufacture of briquettes of powdered coal mixed with cement.
ES111546A1
(en )
1929-05-01
A coal stove and other similar solid fuels.
GR9229B
(en )
1940-09-13
BURNER FOR SOLID FUELS.