|
GB848840A
|
|
Improvements in the manufacture of smokeless fuel
|
|
GB820381A
|
|
Improvements relating to the manufacture of smokeless fuel
|
|
GB787195A
|
|
Improvements relating to the preparation of coal for carbonisation
|
|
GB761591A
|
|
Improvements relating to the construction of coke ovens
|
|
GB747581A
|
|
Improvements relating to the low-temperature distillation of coal or other carbonaceous materials
|
|
GB716667A
|
|
Apparatus for effecting oxidation of coal
|
|
GB698860A
|
|
Distributing means, more particularly for preheated coal, for example for use with low temperature distillation retorts
|
|
GB713471A
|
|
Improvements in apparatus for the distillation of coal
|
|
DE879108C
|
|
Device for filling blast furnaces
|
|
GB690437A
|
|
Improvements in or relating to distillation ovens or the like
|
|
DE870691C
|
|
Furnace for performing distillation processes or for other purposes
|
|
GB668062A
|
|
Improvements in coke ovens or other ovens for distillation purposes
|
|
GB655877A
|
|
Improvements in ovens for distillation
|
|
US2667452A
|
|
Vibrating retort
|
|
GB673927A
|
|
Improvements in or relating to apparatus for heating the air for blast furnaces and like devices
|
|
US2637685A
|
|
Coke oven construction
|
|
GB607699A
|
|
Improvements in or relating to heat regenerators
|
|
GB593430A
|
|
Improvements in and relating to coke ovens, gas retorts, and like furnaces
|
|
DE900450C
|
|
Coke oven
|
|
DE897309C
|
|
regenerator
|
