.] 259 AN IMPROVED OVEN THERMOMETER. A device to be applied to the oven doors of cooking This frame is then filled with hy- stoves, etc., to indicate the exact heat of the oven for the gate sags or the weather affects the posts. baking purposes, and also applicable to other stoves, been patented by… … Hydrazine Hydrate. JULIER & ROBINSON'S OVEN THERMOMETER. A substance which Nature terms one of the most re- markable liquids yet discovered, and which possesses signed to afford superior strength, durability, solidity, of the door is attached a hammered brass or other properties that may render it…
Internet Archive · Public domain (published before 1931). Free to use for anything.
