The report contains ten-year analysis with the following sections
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Title of patent family (most common patent title) |
Family members |
Filing year |
---|---|---|
control circuit for relay-operated gas valves | 7 | 2004 |
device for providing a gas/combustion air mixture for a gas burner | 7 | 2007 |
thermostat with display module | 6 | 2012 |
gas regulating unit | 6 | 2008 |
pressure reducer | 6 | 2011 |
a valve controller | 6 | 2012 |
pressure reducer | 6 | 2007 |
regulator for gas burner | 6 | 2009 |
mixing device for a gas burner | 5 | 2010 |
control valve for hydronic installations | 5 | 2010 |