FR839892A
(en )
1939-04-13
Improvements to low temperature distillation processes and devices
FR612472A
(en )
1926-10-25
Process and plant for low temperature fractional distillation of solid fuels
FR825978A
(en )
1938-03-18
Process for the distillation of solids
FR839891A
(en )
1939-04-13
Improvements to low temperature distillation processes and devices
FR617522A
(en )
1927-02-21
Low temperature distillation process for mineral fuels
FR627415A
(en )
1927-10-04
Improved process for the low temperature distillation of mineral fuels
FR651445A
(en )
1929-02-19
Low temperature distillation process of agglomerated coals
FR819485A
(en )
1937-10-19
Sophisticated plant for low temperature carbonization of solid fuels
FR735558A
(en )
1932-11-10
Method and apparatus for the distillation of coals at low temperature
FR646439A
(en )
1928-11-12
Solid fuel distillation process
FR653932A
(en )
1929-03-29
Process and device for the distillation of fuels at low temperature and products obtained by this process
FR692092A
(en )
1930-10-30
Manufacturing process and apparatus for the distillation of solid fuels
FR693038A
(en )
1930-11-14
Low temperature distillation furnace
FR748498A
(en )
1933-07-04
Improvements to processes and installations for cooking and distillation, at low temperature, of solid fuels
FR638335A
(en )
1928-05-22
Vertical cell furnace for the continuous low temperature distillation of all solid fuels
FR640559A
(en )
1928-07-17
Low temperature distillation process for carbonaceous materials
FR827434A
(en )
1938-04-26
Method and device for the distillation of pulverulent fuels at low temperature
FR822890A
(en )
1938-01-10
Process and furnace for the distillation or semi-carbonization of carbonizable materials at low temperature
FR773027A
(en )
1934-11-10
Process for the distillation of coal at low temperature and means for the implementation of this process
FR602780A
(en )
1926-03-26
Process for the distillation of bituminous fuels
FR650539A
(en )
1929-01-10
Process and plant for low temperature dehydration of organic substances
FR842544A
(en )
1939-06-14
Process for the low-temperature distillation of residues containing oils and asphalts
FR719190A
(en )
1932-02-02
Process for the catalytic treatment at high temperature of organic substances such as hydrocarbons
FR642046A
(en )
1928-08-17
Dry distillation process for solid fuels
FR679007A
(en )
1930-04-08
Method and device for the distillation of fuels at low temperature