TREA

Signalling to neighbouring houses

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Industry

  • CPC
  • G08B27/003
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Parent Industries

GPHYSICS G08Signaling G08BSIGNALLING OR CALLING SYSTEMS ORDER TELEGRAPHS ALARM SYSTEMS G08B27/00Alarm systems in which the alarm condition is signalled from a central station to a plurality of substations

Current Industry

G08B27/003Signalling to neighbouring houses
Industries