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Watchmen's Time Detectors Operated by Batteries or Magneto Generators (1900)

Holtzer-Cabot Electric Company · Holtzer-Cabot Electric Company · leaf 49

An illustration from Watchmen's Time Detectors Operated by Batteries or Magneto Generators, 1900, leaf 49
ii .THE MOLTZER-CAE.OT ELECTRIC COMPANY. Boston, ^ass. Gas Lighting Supplies and Material. THE HOLTZER AUTOMATIC BURNER. (PATENTED.) DESCRIPTION. HIS Burner possesses the special advantage overother forms in that the gas is turned on graduallyand is ignited at the first opening of the valve,…

Furniture · Furnishing Accessories · Electrical engineering · Facility Electrical Power Generating and Storing Equipment · Battery Equipment · Clocks · Gongs · Electric bells · Annunciators · Alarms · Batteries · Motors · Fans

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