AT108146B
(en )
1927-11-25
Rotary grate gas generator for gasifying fine-grained or powdered coal.
SU4660A1
(en )
1928-02-29
Mine furnace for burning fine coal (shtyb)
ES85956A1
(en )
1923-08-16
Pulverized coal home improvements.
AT108928B
(en )
1928-02-25
Distribution device for pulverized coal firing.
GR236B
(en )
1922-01-14
BRICKING OF LIGNITE POWDER OR ANY CARBON.
GR590B
(en )
1924-03-28
BRICKING OF LIGNITE POWDERS OR ANY CARBON.
CA231116A
(en )
1923-05-15
Coal grate
ES93982A1
(en )
1925-10-01
A new type of gas generator.
CA228282A
(en )
1923-01-23
Powdered coal burner
DK39142C
(en )
1928-08-20
Gas generator.
ES96543A1
(en )
1926-03-16
A new type of gas generator.
ES81409A1
(en )
1922-08-16
A hearth for pulverized coal.
ES80501A1
(en )
1922-06-01
Application of pulverized coal.
GR789B
(en )
1924-12-30
BRICKING OF POWDER, CARBON, LIGNITE AND EVERY OTHER CARBON POWDER.
ES95506A1
(en )
1926-05-16
Installation of hearth for coal dust.
ES81793A1
(en )
1922-12-01
An improved process for the treatment of finely powdered coal.
ES81955A1
(en )
1922-11-16
An improved process for the treatment of finely powdered coal.
ES102427A1
(en )
1927-06-01
Improvements in the coking of fuels, mainly of coal.
ES85427A3
(en )
1923-07-01
An ash evacuator for gas generators.
CA232304A
(en )
1923-07-03
Pulverized coal burning apparatus
ES86199A1
(en )
1923-10-01
Power provision for coal dust homes.
DK35343C
(en )
1925-12-07
Gas generator.
DK35094C
(en )
1925-10-05
Procedure for Treating Coal Tar.
CA263734A
(en )
1926-08-24
Coal grate
ES79285A1
(en )
1921-12-01
Application of pulverized coal.