cies.’’ By the action of nitrous acid The principal cause of the breaking of glass-lamp The inventor says that he has tried this cap thor- at a low temperature upon aniline, the explosive sub- chimneys, which occurs so frequently, is the unequal oughly, putting the chimneys ice-cold upon lamps… … neys cannot be made with still more recently discovered by Dr. Hofmann, which this handle without being may claim the title), if I similarly heat this nitrate of )\)) annealed. diazobenzol, you will find that it will undergo decompo- lamp is first lighted, the upper portion of the chim- Patents for…
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