| 摘要 |
a. Apparatus for heating a liquid. b. Apparatus characterised by a main liquid tank 1 connected to an auxiliary tank 2 of much smaller volume than the main tank 1, said auxiliary tank 2 containing the heating means 14, temperature detecting means 13 and liquid level detecting means 12, the drawing-off means 4, 15 being connected to the auxiliary tank 2. c. The chief application of the invention is as an electrical household appliance. <IMAGE>
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