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GB124348A
|
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Improvements in or relating to the Means or Method of Treating Peat so as to Render it more Adaptable or Useful as a Fuel.
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GB122698A
|
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Improvements in or relating to the Means and Method of Obtaining Carbon from Peat for Decolourizing Purposes.
|
|
GB191218587A
|
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Improvements in or relating to the Treatment and Utilisation of Peat.
|
|
GB190617069A
|
|
Improvements in and relating to Artificial Fuel.
|
|
US830086A
|
|
Artificial fuel.
|
|
GB190506780A
|
|
Improvements in and relating to Artificial Fuel.
|
|
CA58284A
|
|
Artificial fuel
|
|
GB189703891A
|
|
An Improved Mode of Admixing and Preparing Petroleum and other Matter in Compound Form, with a View to its Final use as a Combustible.
|
|
GB189703892A
|
|
Improvements in the Manufacture of Briquettes or Blocks of Fuel, from Waste Products or otherwise, enriched by Petroleum Compounds.
|
|
CA215796A
|
|
Means of obtaining carbon from peat
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