of gas. As stated behind the ear. The above-mention ed article has recent- The course of the coal after leaving this crusher is above, the bench can be used either with or without ly been patented in the U. S., Gt. Britain, and Canada. substantially the same as already described. If all the the… … ration. It is the heated surface or wall of the fixing BEHMENKLAU'S APPARATUS FOB FEEDING COAL TO chamber which acts on the gas; and when a retort is EGNER'S IMPROVED APPARATUS FOR MAKING ILLU- FURNACES. used much of the gas passes through, if used as a fixing MINATING GAS. chamber, uncombined,…
