Water heating apparatus

870,444. Gas-fired combustion apparatus. LUCAS (INDUSTRIES) Ltd., JOSEPH. July 3, 1957 [July 11, 1956], No. 21429/56. Class 51 (1). ). [Also in Group XIII] Air from a chamber a and gas from a pipe e and a chamber d pass through ports controlled by loose disc valves u and v into a mixing chamber w an...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	COLLINSON ERIC SAMUEL
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS
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