WATER HEATER OPERATING DEVICE

PROBLEM TO BE SOLVED: To provide a low-priced home disaster prevention system capable of confirming a fire alarm generated by a fire alarm unit in each place inside a house without requiring a large-scale construction. SOLUTION: A water heater operating device 4 is provided with an input means, to w...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: INUKAI OSAMU, MAEDA TOSHIMASA, MIURA SHINJI
Format: Patent
Sprache:eng
Schlagworte:
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