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Device for bidirectional remote water-meter reading by means of radio, for invoicing in a accordance with consumption time bands
Device for bidirectional remote water-meter reading by means of radio, for invoicing in a accordance with consumption time bands
US Patent
8212686
· Granted Jul 3, 2012
Assignee
Suez Environment
Inventors
Daniel Villessot
(1 patents)
Marc Guerquin
(1 patents)
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