Heater and Muffler
Description:
Patent for improvements upon the heater and muffler from the previous patent, No. 1173403. Improvments include a systemof choking the expelled gases as they are directed towards the exhaust, and maximizing the heat value.
Date:
October 10, 1916
Creator:
Anderson, Joseph L.
Item Type:
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Partner:
UNT Libraries Government Documents Department