GB191011491A
|
|
Improvements in and relating to Retorts for use in the Production of Water Gas.
|
GB190912583A
|
|
Improvements in and relating to Retorts for the Production of Gas and Gas Coke.
|
GB190624687A
|
|
Improvements in the Destructive Distillation of Coal and other Substances and in Apparatus therefor.
|
GB190500580A
|
|
Improvements in the Destructive Distillation of Coal and other Substances and in Apparatus therefor.
|
GB190406957A
|
|
Improvements in the Treatment of Coal and other Carbonaceous Materials for the Production of Gas and Coke or other Carbonized Substances.
|
GB190328498A
|
|
An Improved Process for the Manufacture of Combustible Gas
|
GB190306541A
|
|
An Improved Method of Applying Superheated Steam as a Heating Agent in Industrial Operations.
|
GB189727869A
|
|
Improvements in the Manufacture of Coke, and in Apparatus therefor.
|
GB189702071A
|
|
Improvements in the Process of and Apparatus used for Coking.
|
GB189514682A
|
|
Improvements in Coking Processes.
|
GB189312903A
|
|
Improvements in Coking Processes and Apparatus, and in the Recovery of the Products of Distillation.
|
CA44331A
|
|
Method of making coke
|
CA37643A
|
|
Method of manufacturing fuel and of obtaining tar products from coal slack and similar substances
|
CA8382A
|
|
Improvements on filters presses
|
CA31408A
|
|
Manufacture of fuel from coal slack and similar substances
|