CH80933A
(en )
1919-04-16
Apparatus for making peat, paper, coal and coke dust briquettes
CA240898A
(en )
1924-06-17
Coal carbonisation
CA298997A
(en )
1930-04-08
Apparatus for drying and distilling lignite, peat, non-coking coals, and other carbonaceous matters
DK35935C
(en )
1926-05-03
Procedure for the manufacture of briquettes of coal and coke mold and apparatus for carrying out the procedure.
SU30673A1
(en )
1933-06-30
The method of briquetting brown coal
CH79453A
(en )
1919-04-01
Process for briquetting dry peat
AU1720620A
(en )
1921-04-05
Improvements relating tothe carbonization of coal, lignite peat or other carbonaceous material
FR508064A
(en )
1920-10-01
Coal dust briquettes
CA208255A
(en )
1921-02-01
Apparatus for burning pulverized coal
CH296883A
(en )
1954-02-28
Process for the combustion of hard coal coke in the form of dust.
CA255411A
(en )
1925-11-17
Manufacture of activated carbon from peat, lignite, sawdust or other carbonaceous materials
FR20983E
(en )
1920-02-05
Method and apparatus for drying lignite, peat and the like
CA187099A
(en )
1918-10-22
Apparatus for charging and dicharging coal gas
CA270593A
(en )
1927-05-17
Apparatus for carbonizing coal
AT183919B
(en )
1955-11-25
Filling furnace insert for burning sawdust, peat waste, coal dust or similar waste fuels
CA255981A
(en )
1925-12-01
Apparatus for delivering powdered coal to furnaces
CA240899A
(en )
1924-06-17
Coal carbonization apparatus
CA250359A
(en )
1925-06-02
Means for gasifying and carbonizing solid fuels
FR489026A
(en )
1918-12-07
Advanced lighter system
AU2514630A
(en )
1931-05-02
Mechanical retort for distilling coal, shale and all carbonaceous material
AU2514630B
(en )
1931-05-02
Mechanical retort for distilling coal, shale and all carbonaceous material
CA196596A
(en )
1920-01-27
Coal carrier for retorts
CA223304A
(en )
1922-09-05
Apparatus for coking coal
CA229371A
(en )
1923-03-06
Coal bunker for locomotives
GB284418A
(en )
1928-02-02
An improved manufacture of shaped masses such as briquettes